| 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 | $184.37 | 11.336% | $205.2702 | $205.27 | $205.25 | $205.30 |
| Purchase #2 | $122.74 | 12.554% | $138.1488 | $138.15 | $138.15 | $138.10 |
| Purchase #3 | $169.88 | 5.672% | $179.5156 | $179.52 | $179.50 | $179.50 |
| Purchase #4 | $115.45 | 9.654% | $126.5955 | $126.60 | $126.60 | $126.60 |
| Purchase #5 | $170.90 | 7.205% | $183.2133 | $183.21 | $183.20 | $183.20 |
| Purchase #6 | $220.26 | 6.312% | $234.1628 | $234.16 | $234.15 | $234.20 |
| Purchase #7 | $12.83 | 6.757% | $13.6969 | $13.70 | $13.70 | $13.70 |
| 7 purchase totals = | $996.43 | $1,080.6031 | $1,080.61 | $1,080.55 | $1,080.60 | |