| 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 | $37.29 | 13.277% | $42.241 | $42.24 | $42.25 | $42.20 |
| Purchase #2 | $146.45 | 7.675% | $157.69 | $157.69 | $157.70 | $157.70 |
| Purchase #3 | $116.87 | 8.820% | $127.1779 | $127.18 | $127.20 | $127.20 |
| Purchase #4 | $191.30 | 5.589% | $201.9918 | $201.99 | $202.00 | $202.00 |
| Purchase #5 | $149.88 | 9.740% | $164.4783 | $164.48 | $164.50 | $164.50 |
| Purchase #6 | $202.29 | 13.264% | $229.1217 | $229.12 | $229.10 | $229.10 |
| Purchase #7 | $51.44 | 5.230% | $54.1303 | $54.13 | $54.15 | $54.10 |
| 7 purchase totals = | $895.52 | $976.8310 | $976.83 | $976.90 | $976.80 | |