| 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 | $131.28 | 6.846% | $140.2674 | $140.27 | $140.25 | $140.30 |
| Purchase #2 | $166.82 | 10.774% | $184.7932 | $184.79 | $184.80 | $184.80 |
| Purchase #3 | $164.47 | 8.160% | $177.8908 | $177.89 | $177.90 | $177.90 |
| Purchase #4 | $210.31 | 4.214% | $219.1725 | $219.17 | $219.15 | $219.20 |
| Purchase #5 | $148.53 | 4.851% | $155.7352 | $155.74 | $155.75 | $155.70 |
| Purchase #6 | $107.69 | 10.282% | $118.7627 | $118.76 | $118.75 | $118.80 |
| Purchase #7 | $147.88 | 9.791% | $162.3589 | $162.36 | $162.35 | $162.40 |
| 7 purchase totals = | $1,076.98 | $1,158.9807 | $1,158.98 | $1,158.95 | $1,159.10 | |