| 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 | $178.60 | 3.422% | $184.7117 | $184.71 | $184.70 | $184.70 |
| Purchase #2 | $246.57 | 9.779% | $270.6821 | $270.68 | $270.70 | $270.70 |
| Purchase #3 | $63.27 | 11.736% | $70.6954 | $70.70 | $70.70 | $70.70 |
| Purchase #4 | $193.92 | 8.383% | $210.1763 | $210.18 | $210.20 | $210.20 |
| Purchase #5 | $26.55 | 3.679% | $27.5268 | $27.53 | $27.55 | $27.50 |
| Purchase #6 | $149.63 | 3.265% | $154.5154 | $154.52 | $154.50 | $154.50 |
| Purchase #7 | $8.43 | 12.595% | $9.4918 | $9.49 | $9.50 | $9.50 |
| 7 purchase totals = | $866.97 | $927.7995 | $927.81 | $927.85 | $927.80 | |