| 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 | $185.37 | 12.601% | $208.7285 | $208.73 | $208.75 | $208.70 |
| Purchase #2 | $84.71 | 10.756% | $93.8214 | $93.82 | $93.80 | $93.80 |
| Purchase #3 | $150.51 | 5.350% | $158.5623 | $158.56 | $158.55 | $158.60 |
| Purchase #4 | $223.28 | 7.564% | $240.1689 | $240.17 | $240.15 | $240.20 |
| Purchase #5 | $86.32 | 9.739% | $94.7267 | $94.73 | $94.75 | $94.70 |
| Purchase #6 | $11.98 | 13.596% | $13.6088 | $13.61 | $13.60 | $13.60 |
| Purchase #7 | $235.33 | 8.835% | $256.1214 | $256.12 | $256.10 | $256.10 |
| 7 purchase totals = | $977.50 | $1,065.7380 | $1,065.74 | $1,065.70 | $1,065.70 | |