| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $162.33 | 10.668% | $179.6474 | $179.65 | $179.65 | $179.60 |
| Purchase #2 | $207.75 | 5.581% | $219.3445 | $219.34 | $219.35 | $219.30 |
| Purchase #3 | $143.76 | 10.111% | $158.2956 | $158.30 | $158.30 | $158.30 |
| Purchase #4 | $246.89 | 10.135% | $271.9123 | $271.91 | $271.90 | $271.90 |
| Purchase #5 | $197.91 | 11.715% | $221.0952 | $221.10 | $221.10 | $221.10 |
| Purchase #6 | $135.48 | 13.229% | $153.4026 | $153.40 | $153.40 | $153.40 |
| Purchase #7 | $136.38 | 11.844% | $152.5328 | $152.53 | $152.55 | $152.50 |
| 7 purchase totals = | $1,230.50 | $1,356.2304 | $1,356.23 | $1,356.25 | $1,356.10 | |