| 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 | $141.28 | 8.563% | $153.3778 | $153.38 | $153.40 | $153.40 |
| Purchase #2 | $190.33 | 9.125% | $207.6976 | $207.70 | $207.70 | $207.70 |
| Purchase #3 | $118.28 | 7.657% | $127.3367 | $127.34 | $127.35 | $127.30 |
| Purchase #4 | $38.88 | 12.684% | $43.8115 | $43.81 | $43.80 | $43.80 |
| Purchase #5 | $177.76 | 6.461% | $189.2451 | $189.25 | $189.25 | $189.20 |
| Purchase #6 | $210.75 | 6.691% | $224.8513 | $224.85 | $224.85 | $224.90 |
| Purchase #7 | $147.53 | 9.426% | $161.4362 | $161.44 | $161.45 | $161.40 |
| 7 purchase totals = | $1,024.81 | $1,107.7562 | $1,107.77 | $1,107.80 | $1,107.70 | |