| 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 | $138.60 | 8.125% | $149.8613 | $149.86 | $149.85 | $149.90 |
| Purchase #2 | $197.89 | 9.216% | $216.1275 | $216.13 | $216.15 | $216.10 |
| Purchase #3 | $74.53 | 13.611% | $84.6743 | $84.67 | $84.65 | $84.70 |
| Purchase #4 | $146.62 | 13.817% | $166.8785 | $166.88 | $166.90 | $166.90 |
| Purchase #5 | $119.25 | 6.169% | $126.6065 | $126.61 | $126.60 | $126.60 |
| Purchase #6 | $84.57 | 10.852% | $93.7475 | $93.75 | $93.75 | $93.70 |
| Purchase #7 | $230.98 | 8.436% | $250.4655 | $250.47 | $250.45 | $250.50 |
| 7 purchase totals = | $992.44 | $1,088.3611 | $1,088.37 | $1,088.35 | $1,088.40 | |