| 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 | $161.89 | 13.742% | $184.1369 | $184.14 | $184.15 | $184.10 |
| Purchase #2 | $172.74 | 13.166% | $195.4829 | $195.48 | $195.50 | $195.50 |
| Purchase #3 | $68.45 | 10.706% | $75.7783 | $75.78 | $75.80 | $75.80 |
| Purchase #4 | $128.80 | 11.262% | $143.3055 | $143.31 | $143.30 | $143.30 |
| Purchase #5 | $57.81 | 11.326% | $64.3576 | $64.36 | $64.35 | $64.40 |
| Purchase #6 | $6.40 | 4.165% | $6.6666 | $6.67 | $6.65 | $6.70 |
| Purchase #7 | $135.32 | 8.564% | $146.9088 | $146.91 | $146.90 | $146.90 |
| 7 purchase totals = | $731.41 | $816.6366 | $816.65 | $816.65 | $816.70 | |