| 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 | $201.62 | 9.752% | $221.282 | $221.28 | $221.30 | $221.30 |
| Purchase #2 | $49.79 | 10.772% | $55.1534 | $55.15 | $55.15 | $55.20 |
| Purchase #3 | $27.47 | 6.678% | $29.3044 | $29.30 | $29.30 | $29.30 |
| Purchase #4 | $21.66 | 6.800% | $23.1329 | $23.13 | $23.15 | $23.10 |
| Purchase #5 | $114.78 | 12.114% | $128.6844 | $128.68 | $128.70 | $128.70 |
| Purchase #6 | $38.87 | 13.724% | $44.2045 | $44.20 | $44.20 | $44.20 |
| Purchase #7 | $182.86 | 4.753% | $191.5513 | $191.55 | $191.55 | $191.60 |
| 7 purchase totals = | $637.05 | $693.3129 | $693.29 | $693.35 | $693.40 | |