| 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 | $93.73 | 8.608% | $101.7983 | $101.80 | $101.80 | $101.80 |
| Purchase #2 | $166.79 | 7.502% | $179.3026 | $179.30 | $179.30 | $179.30 |
| Purchase #3 | $233.81 | 12.294% | $262.5546 | $262.55 | $262.55 | $262.60 |
| Purchase #4 | $113.90 | 7.804% | $122.7888 | $122.79 | $122.80 | $122.80 |
| Purchase #5 | $22.53 | 10.488% | $24.8929 | $24.89 | $24.90 | $24.90 |
| Purchase #6 | $86.68 | 8.287% | $93.8632 | $93.86 | $93.85 | $93.90 |
| Purchase #7 | $105.51 | 10.434% | $116.5189 | $116.52 | $116.50 | $116.50 |
| 7 purchase totals = | $822.95 | $901.7193 | $901.71 | $901.70 | $901.80 | |