| 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 | $162.62 | 7.568% | $174.9271 | $174.93 | $174.95 | $174.90 |
| Purchase #2 | $161.37 | 13.475% | $183.1146 | $183.11 | $183.10 | $183.10 |
| Purchase #3 | $152.25 | 11.870% | $170.3221 | $170.32 | $170.30 | $170.30 |
| Purchase #4 | $144.35 | 6.462% | $153.6779 | $153.68 | $153.70 | $153.70 |
| Purchase #5 | $144.27 | 5.491% | $152.1919 | $152.19 | $152.20 | $152.20 |
| Purchase #6 | $128.87 | 3.401% | $133.2529 | $133.25 | $133.25 | $133.30 |
| Purchase #7 | $182.34 | 4.184% | $189.9691 | $189.97 | $189.95 | $190.00 |
| 7 purchase totals = | $1,076.07 | $1,157.4556 | $1,157.45 | $1,157.45 | $1,157.50 | |