| 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 | $139.85 | 5.110% | $146.9963 | $147.00 | $147.00 | $147.00 |
| Purchase #2 | $152.88 | 11.337% | $170.212 | $170.21 | $170.20 | $170.20 |
| Purchase #3 | $15.69 | 9.392% | $17.1636 | $17.16 | $17.15 | $17.20 |
| Purchase #4 | $189.32 | 7.491% | $203.502 | $203.50 | $203.50 | $203.50 |
| Purchase #5 | $168.64 | 9.288% | $184.3033 | $184.30 | $184.30 | $184.30 |
| Purchase #6 | $210.62 | 11.639% | $235.1341 | $235.13 | $235.15 | $235.10 |
| Purchase #7 | $144.65 | 3.508% | $149.7243 | $149.72 | $149.70 | $149.70 |
| 7 purchase totals = | $1,021.65 | $1,107.0356 | $1,107.02 | $1,107.00 | $1,107.00 | |