| 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 | $144.97 | 8.794% | $157.7187 | $157.72 | $157.70 | $157.70 |
| Purchase #2 | $85.91 | 4.290% | $89.5955 | $89.60 | $89.60 | $89.60 |
| Purchase #3 | $84.46 | 8.498% | $91.6374 | $91.64 | $91.65 | $91.60 |
| Purchase #4 | $113.89 | 11.830% | $127.3632 | $127.36 | $127.35 | $127.40 |
| Purchase #5 | $96.69 | 13.869% | $110.0999 | $110.10 | $110.10 | $110.10 |
| Purchase #6 | $65.85 | 3.334% | $68.0454 | $68.05 | $68.05 | $68.00 |
| Purchase #7 | $118.91 | 8.218% | $128.682 | $128.68 | $128.70 | $128.70 |
| 7 purchase totals = | $710.68 | $773.1421 | $773.15 | $773.15 | $773.10 | |