| 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 | $102.37 | 6.212% | $108.7292 | $108.73 | $108.75 | $108.70 |
| Purchase #2 | $134.71 | 8.509% | $146.1725 | $146.17 | $146.15 | $146.20 |
| Purchase #3 | $96.71 | 5.165% | $101.7051 | $101.71 | $101.70 | $101.70 |
| Purchase #4 | $152.62 | 6.346% | $162.3053 | $162.31 | $162.30 | $162.30 |
| Purchase #5 | $111.90 | 9.127% | $122.1131 | $122.11 | $122.10 | $122.10 |
| Purchase #6 | $176.75 | 12.527% | $198.8915 | $198.89 | $198.90 | $198.90 |
| Purchase #7 | $90.85 | 6.509% | $96.7634 | $96.76 | $96.75 | $96.80 |
| 7 purchase totals = | $865.91 | $936.6801 | $936.68 | $936.65 | $936.70 | |