| 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 | $170.55 | 4.234% | $177.7711 | $177.77 | $177.75 | $177.80 |
| Purchase #2 | $84.74 | 9.865% | $93.0996 | $93.10 | $93.10 | $93.10 |
| Purchase #3 | $26.93 | 11.544% | $30.0388 | $30.04 | $30.05 | $30.00 |
| Purchase #4 | $33.93 | 3.651% | $35.1688 | $35.17 | $35.15 | $35.20 |
| Purchase #5 | $191.91 | 3.147% | $197.9494 | $197.95 | $197.95 | $197.90 |
| Purchase #6 | $224.50 | 3.873% | $233.1949 | $233.19 | $233.20 | $233.20 |
| Purchase #7 | $217.67 | 9.293% | $237.8981 | $237.90 | $237.90 | $237.90 |
| 7 purchase totals = | $950.23 | $1,005.1207 | $1,005.12 | $1,005.10 | $1,005.10 | |