| 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 | $170.33 | 12.620% | $191.8256 | $191.83 | $191.85 | $191.80 |
| Purchase #2 | $59.92 | 11.767% | $66.9708 | $66.97 | $66.95 | $67.00 |
| Purchase #3 | $219.64 | 5.815% | $232.4121 | $232.41 | $232.40 | $232.40 |
| Purchase #4 | $40.52 | 13.205% | $45.8707 | $45.87 | $45.85 | $45.90 |
| Purchase #5 | $189.29 | 4.517% | $197.8402 | $197.84 | $197.85 | $197.80 |
| Purchase #6 | $218.51 | 4.712% | $228.8062 | $228.81 | $228.80 | $228.80 |
| Purchase #7 | $193.98 | 11.737% | $216.7474 | $216.75 | $216.75 | $216.70 |
| 7 purchase totals = | $1,092.19 | $1,180.4730 | $1,180.48 | $1,180.45 | $1,180.40 | |