| 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 | $193.86 | 6.495% | $206.4512 | $206.45 | $206.45 | $206.50 |
| Purchase #2 | $144.77 | 10.498% | $159.968 | $159.97 | $159.95 | $160.00 |
| Purchase #3 | $236.38 | 12.771% | $266.5681 | $266.57 | $266.55 | $266.60 |
| Purchase #4 | $23.42 | 3.743% | $24.2966 | $24.30 | $24.30 | $24.30 |
| Purchase #5 | $32.25 | 4.130% | $33.5819 | $33.58 | $33.60 | $33.60 |
| Purchase #6 | $88.28 | 8.201% | $95.5198 | $95.52 | $95.50 | $95.50 |
| Purchase #7 | $59.36 | 6.151% | $63.0112 | $63.01 | $63.00 | $63.00 |
| 7 purchase totals = | $778.32 | $849.3968 | $849.40 | $849.35 | $849.50 | |