| 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 | $176.72 | 4.104% | $183.9726 | $183.97 | $183.95 | $184.00 |
| Purchase #2 | $26.75 | 5.564% | $28.2384 | $28.24 | $28.25 | $28.20 |
| Purchase #3 | $67.34 | 6.799% | $71.9184 | $71.92 | $71.90 | $71.90 |
| Purchase #4 | $212.50 | 3.181% | $219.2596 | $219.26 | $219.25 | $219.30 |
| Purchase #5 | $107.98 | 13.570% | $122.6329 | $122.63 | $122.65 | $122.60 |
| Purchase #6 | $41.61 | 13.702% | $47.3114 | $47.31 | $47.30 | $47.30 |
| Purchase #7 | $137.54 | 5.401% | $144.9685 | $144.97 | $144.95 | $145.00 |
| 7 purchase totals = | $770.44 | $818.3018 | $818.30 | $818.25 | $818.30 | |