| 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 | $173.30 | 13.742% | $197.1149 | $197.11 | $197.10 | $197.10 |
| Purchase #2 | $108.81 | 12.421% | $122.3253 | $122.33 | $122.35 | $122.30 |
| Purchase #3 | $96.26 | 12.776% | $108.5582 | $108.56 | $108.55 | $108.60 |
| Purchase #4 | $224.32 | 8.695% | $243.8246 | $243.82 | $243.80 | $243.80 |
| Purchase #5 | $217.30 | 13.241% | $246.0727 | $246.07 | $246.05 | $246.10 |
| Purchase #6 | $178.43 | 3.244% | $184.2183 | $184.22 | $184.20 | $184.20 |
| Purchase #7 | $39.39 | 3.340% | $40.7056 | $40.71 | $40.70 | $40.70 |
| 7 purchase totals = | $1,037.81 | $1,142.8196 | $1,142.82 | $1,142.75 | $1,142.80 | |