| 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 | $177.76 | 7.541% | $191.1649 | $191.16 | $191.15 | $191.20 |
| Purchase #2 | $197.56 | 11.243% | $219.7717 | $219.77 | $219.75 | $219.80 |
| Purchase #3 | $66.95 | 11.570% | $74.6961 | $74.70 | $74.70 | $74.70 |
| Purchase #4 | $135.88 | 7.496% | $146.0656 | $146.07 | $146.05 | $146.10 |
| Purchase #5 | $114.99 | 10.730% | $127.3284 | $127.33 | $127.35 | $127.30 |
| Purchase #6 | $96.96 | 8.492% | $105.1938 | $105.19 | $105.20 | $105.20 |
| Purchase #7 | $101.71 | 10.830% | $112.7252 | $112.73 | $112.75 | $112.70 |
| 7 purchase totals = | $891.81 | $976.9457 | $976.95 | $976.95 | $977.00 | |