| 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 | $182.96 | 8.591% | $198.6781 | $198.68 | $198.70 | $198.70 |
| Purchase #2 | $26.39 | 8.135% | $28.5368 | $28.54 | $28.55 | $28.50 |
| Purchase #3 | $208.94 | 8.330% | $226.3447 | $226.34 | $226.35 | $226.30 |
| Purchase #4 | $140.42 | 9.278% | $153.4482 | $153.45 | $153.45 | $153.40 |
| Purchase #5 | $177.96 | 4.318% | $185.6443 | $185.64 | $185.65 | $185.60 |
| Purchase #6 | $107.99 | 3.843% | $112.1401 | $112.14 | $112.15 | $112.10 |
| Purchase #7 | $93.72 | 12.396% | $105.3375 | $105.34 | $105.35 | $105.30 |
| 7 purchase totals = | $938.38 | $1,010.1297 | $1,010.13 | $1,010.20 | $1,009.90 | |