| 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 | $162.48 | 13.681% | $184.7089 | $184.71 | $184.70 | $184.70 |
| Purchase #2 | $212.43 | 10.249% | $234.202 | $234.20 | $234.20 | $234.20 |
| Purchase #3 | $26.37 | 8.240% | $28.5429 | $28.54 | $28.55 | $28.50 |
| Purchase #4 | $26.32 | 11.566% | $29.3642 | $29.36 | $29.35 | $29.40 |
| Purchase #5 | $135.46 | 3.680% | $140.4449 | $140.44 | $140.45 | $140.40 |
| Purchase #6 | $239.40 | 3.813% | $248.5283 | $248.53 | $248.55 | $248.50 |
| Purchase #7 | $43.67 | 9.223% | $47.6977 | $47.70 | $47.70 | $47.70 |
| 7 purchase totals = | $846.13 | $913.4889 | $913.48 | $913.50 | $913.40 | |