| 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 | $150.86 | 7.437% | $162.0795 | $162.08 | $162.10 | $162.10 |
| Purchase #2 | $101.46 | 4.112% | $105.632 | $105.63 | $105.65 | $105.60 |
| Purchase #3 | $12.33 | 6.439% | $13.1239 | $13.12 | $13.10 | $13.10 |
| Purchase #4 | $195.58 | 9.210% | $213.5929 | $213.59 | $213.60 | $213.60 |
| Purchase #5 | $121.52 | 13.771% | $138.2545 | $138.25 | $138.25 | $138.30 |
| Purchase #6 | $11.26 | 5.701% | $11.9019 | $11.90 | $11.90 | $11.90 |
| Purchase #7 | $45.98 | 5.620% | $48.5641 | $48.56 | $48.55 | $48.60 |
| 7 purchase totals = | $638.99 | $693.1488 | $693.13 | $693.15 | $693.20 | |