| 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 | $161.94 | 10.631% | $179.1558 | $179.16 | $179.15 | $179.20 |
| Purchase #2 | $108.70 | 11.592% | $121.3005 | $121.30 | $121.30 | $121.30 |
| Purchase #3 | $143.38 | 9.271% | $156.6728 | $156.67 | $156.65 | $156.70 |
| Purchase #4 | $131.77 | 8.450% | $142.9046 | $142.90 | $142.90 | $142.90 |
| Purchase #5 | $86.91 | 11.170% | $96.6178 | $96.62 | $96.60 | $96.60 |
| Purchase #6 | $194.42 | 6.413% | $206.8882 | $206.89 | $206.90 | $206.90 |
| Purchase #7 | $80.75 | 3.499% | $83.5754 | $83.58 | $83.60 | $83.60 |
| 7 purchase totals = | $907.87 | $987.1151 | $987.12 | $987.10 | $987.20 | |