| 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 | $108.72 | 4.799% | $113.9375 | $113.94 | $113.95 | $113.90 |
| Purchase #2 | $138.97 | 6.484% | $147.9808 | $147.98 | $148.00 | $148.00 |
| Purchase #3 | $159.58 | 3.280% | $164.8142 | $164.81 | $164.80 | $164.80 |
| Purchase #4 | $66.28 | 12.784% | $74.7532 | $74.75 | $74.75 | $74.80 |
| Purchase #5 | $182.64 | 10.301% | $201.4537 | $201.45 | $201.45 | $201.50 |
| Purchase #6 | $101.69 | 4.754% | $106.5243 | $106.52 | $106.50 | $106.50 |
| Purchase #7 | $85.40 | 10.622% | $94.4712 | $94.47 | $94.45 | $94.50 |
| 7 purchase totals = | $843.28 | $903.9349 | $903.92 | $903.90 | $904.00 | |