| 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 | $87.26 | 6.640% | $93.0541 | $93.05 | $93.05 | $93.10 |
| Purchase #2 | $151.76 | 8.533% | $164.7097 | $164.71 | $164.70 | $164.70 |
| Purchase #3 | $154.64 | 10.291% | $170.554 | $170.55 | $170.55 | $170.60 |
| Purchase #4 | $144.43 | 11.749% | $161.3991 | $161.40 | $161.40 | $161.40 |
| Purchase #5 | $130.89 | 12.441% | $147.174 | $147.17 | $147.15 | $147.20 |
| Purchase #6 | $132.72 | 13.317% | $150.3943 | $150.39 | $150.40 | $150.40 |
| Purchase #7 | $224.72 | 13.602% | $255.2864 | $255.29 | $255.30 | $255.30 |
| 7 purchase totals = | $1,026.42 | $1,142.5716 | $1,142.56 | $1,142.55 | $1,142.70 | |