| 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 | $158.86 | 11.600% | $177.2878 | $177.29 | $177.30 | $177.30 |
| Purchase #2 | $84.91 | 3.128% | $87.566 | $87.57 | $87.55 | $87.60 |
| Purchase #3 | $7.57 | 7.210% | $8.1158 | $8.12 | $8.10 | $8.10 |
| Purchase #4 | $149.65 | 7.821% | $161.3541 | $161.35 | $161.35 | $161.40 |
| Purchase #5 | $73.56 | 10.790% | $81.4971 | $81.50 | $81.50 | $81.50 |
| Purchase #6 | $164.93 | 6.240% | $175.2216 | $175.22 | $175.20 | $175.20 |
| Purchase #7 | $110.73 | 11.866% | $123.8692 | $123.87 | $123.85 | $123.90 |
| 7 purchase totals = | $750.21 | $814.9116 | $814.92 | $814.85 | $815.00 | |