| 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 | $142.53 | 7.723% | $153.5376 | $153.54 | $153.55 | $153.50 |
| Purchase #2 | $83.65 | 13.189% | $94.6826 | $94.68 | $94.70 | $94.70 |
| Purchase #3 | $160.32 | 9.406% | $175.3997 | $175.40 | $175.40 | $175.40 |
| Purchase #4 | $112.39 | 8.863% | $122.3511 | $122.35 | $122.35 | $122.40 |
| Purchase #5 | $44.63 | 6.336% | $47.4578 | $47.46 | $47.45 | $47.50 |
| Purchase #6 | $133.72 | 4.847% | $140.2014 | $140.20 | $140.20 | $140.20 |
| Purchase #7 | $165.64 | 7.152% | $177.4866 | $177.49 | $177.50 | $177.50 |
| 7 purchase totals = | $842.88 | $911.1168 | $911.12 | $911.15 | $911.20 | |