| 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 | $128.73 | 5.287% | $135.536 | $135.54 | $135.55 | $135.50 |
| Purchase #2 | $149.57 | 8.616% | $162.457 | $162.46 | $162.45 | $162.50 |
| Purchase #3 | $170.59 | 3.331% | $176.2724 | $176.27 | $176.25 | $176.30 |
| Purchase #4 | $226.88 | 10.532% | $250.775 | $250.78 | $250.80 | $250.80 |
| Purchase #5 | $210.67 | 8.757% | $229.1184 | $229.12 | $229.10 | $229.10 |
| Purchase #6 | $180.69 | 5.260% | $190.1943 | $190.19 | $190.20 | $190.20 |
| Purchase #7 | $246.29 | 8.601% | $267.4734 | $267.47 | $267.45 | $267.50 |
| 7 purchase totals = | $1,313.42 | $1,411.8265 | $1,411.83 | $1,411.80 | $1,411.90 | |