| 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 | $162.88 | 4.616% | $170.3985 | $170.40 | $170.40 | $170.40 |
| Purchase #2 | $231.97 | 11.429% | $258.4819 | $258.48 | $258.50 | $258.50 |
| Purchase #3 | $125.69 | 4.740% | $131.6477 | $131.65 | $131.65 | $131.60 |
| Purchase #4 | $168.90 | 5.694% | $178.5172 | $178.52 | $178.50 | $178.50 |
| Purchase #5 | $238.84 | 13.503% | $271.0906 | $271.09 | $271.10 | $271.10 |
| Purchase #6 | $77.26 | 9.603% | $84.6793 | $84.68 | $84.70 | $84.70 |
| Purchase #7 | $18.99 | 8.393% | $20.5838 | $20.58 | $20.60 | $20.60 |
| 7 purchase totals = | $1,024.53 | $1,115.3990 | $1,115.40 | $1,115.45 | $1,115.40 | |