| 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 | $6.37 | 11.591% | $7.1083 | $7.11 | $7.10 | $7.10 |
| Purchase #2 | $148.34 | 4.693% | $155.3016 | $155.30 | $155.30 | $155.30 |
| Purchase #3 | $5.40 | 5.516% | $5.6979 | $5.70 | $5.70 | $5.70 |
| Purchase #4 | $166.84 | 8.517% | $181.0498 | $181.05 | $181.05 | $181.00 |
| Purchase #5 | $113.57 | 10.229% | $125.1871 | $125.19 | $125.20 | $125.20 |
| Purchase #6 | $102.56 | 5.662% | $108.3669 | $108.37 | $108.35 | $108.40 |
| Purchase #7 | $232.96 | 3.278% | $240.5964 | $240.60 | $240.60 | $240.60 |
| 7 purchase totals = | $776.04 | $823.3080 | $823.32 | $823.30 | $823.30 | |