| 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 | $165.30 | 6.217% | $175.5767 | $175.58 | $175.60 | $175.60 |
| Purchase #2 | $33.62 | 5.708% | $35.539 | $35.54 | $35.55 | $35.50 |
| Purchase #3 | $161.97 | 8.240% | $175.3163 | $175.32 | $175.30 | $175.30 |
| Purchase #4 | $125.46 | 12.505% | $141.1488 | $141.15 | $141.15 | $141.10 |
| Purchase #5 | $176.83 | 13.738% | $201.1229 | $201.12 | $201.10 | $201.10 |
| Purchase #6 | $209.49 | 5.522% | $221.058 | $221.06 | $221.05 | $221.10 |
| Purchase #7 | $49.67 | 11.457% | $55.3607 | $55.36 | $55.35 | $55.40 |
| 7 purchase totals = | $922.34 | $1,005.1224 | $1,005.13 | $1,005.10 | $1,005.10 | |