| 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 | $165.52 | 6.704% | $176.6165 | $176.62 | $176.60 | $176.60 |
| Purchase #2 | $29.97 | 13.253% | $33.9419 | $33.94 | $33.95 | $33.90 |
| Purchase #3 | $103.90 | 4.835% | $108.9236 | $108.92 | $108.90 | $108.90 |
| Purchase #4 | $131.39 | 7.592% | $141.3651 | $141.37 | $141.35 | $141.40 |
| Purchase #5 | $190.89 | 9.786% | $209.5705 | $209.57 | $209.55 | $209.60 |
| Purchase #6 | $103.80 | 13.643% | $117.9614 | $117.96 | $117.95 | $118.00 |
| Purchase #7 | $47.34 | 9.316% | $51.7502 | $51.75 | $51.75 | $51.80 |
| 7 purchase totals = | $772.81 | $840.1292 | $840.13 | $840.05 | $840.20 | |