| 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 | $158.90 | 12.109% | $178.1412 | $178.14 | $178.15 | $178.10 |
| Purchase #2 | $201.51 | 8.359% | $218.3542 | $218.35 | $218.35 | $218.40 |
| Purchase #3 | $177.57 | 5.847% | $187.9525 | $187.95 | $187.95 | $188.00 |
| Purchase #4 | $194.51 | 13.822% | $221.3952 | $221.40 | $221.40 | $221.40 |
| Purchase #5 | $5.53 | 13.468% | $6.2748 | $6.27 | $6.25 | $6.30 |
| Purchase #6 | $36.80 | 11.793% | $41.1398 | $41.14 | $41.15 | $41.10 |
| Purchase #7 | $222.98 | 3.596% | $230.9984 | $231.00 | $231.00 | $231.00 |
| 7 purchase totals = | $997.80 | $1,084.2561 | $1,084.25 | $1,084.25 | $1,084.30 | |