| 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 | $178.43 | 8.695% | $193.9445 | $193.94 | $193.95 | $193.90 |
| Purchase #2 | $11.56 | 6.268% | $12.2846 | $12.28 | $12.30 | $12.30 |
| Purchase #3 | $226.35 | 6.195% | $240.3724 | $240.37 | $240.35 | $240.40 |
| Purchase #4 | $152.68 | 3.501% | $158.0253 | $158.03 | $158.05 | $158.00 |
| Purchase #5 | $36.50 | 13.844% | $41.5531 | $41.55 | $41.55 | $41.60 |
| Purchase #6 | $146.55 | 10.177% | $161.4644 | $161.46 | $161.45 | $161.50 |
| Purchase #7 | $164.94 | 8.181% | $178.4337 | $178.43 | $178.45 | $178.40 |
| 7 purchase totals = | $917.01 | $986.0780 | $986.06 | $986.10 | $986.10 | |