| 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 | $198.62 | 10.158% | $218.7958 | $218.80 | $218.80 | $218.80 |
| Purchase #2 | $98.30 | 12.623% | $110.7084 | $110.71 | $110.70 | $110.70 |
| Purchase #3 | $107.32 | 11.412% | $119.5674 | $119.57 | $119.55 | $119.60 |
| Purchase #4 | $70.90 | 12.670% | $79.883 | $79.88 | $79.90 | $79.90 |
| Purchase #5 | $66.79 | 3.480% | $69.1143 | $69.11 | $69.10 | $69.10 |
| Purchase #6 | $143.29 | 4.134% | $149.2136 | $149.21 | $149.20 | $149.20 |
| Purchase #7 | $75.54 | 4.618% | $79.0284 | $79.03 | $79.05 | $79.00 |
| 7 purchase totals = | $760.76 | $826.3109 | $826.31 | $826.30 | $826.30 | |