| 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 | $185.72 | 6.142% | $197.1269 | $197.13 | $197.15 | $197.10 |
| Purchase #2 | $238.54 | 12.639% | $268.6891 | $268.69 | $268.70 | $268.70 |
| Purchase #3 | $220.25 | 8.640% | $239.2796 | $239.28 | $239.30 | $239.30 |
| Purchase #4 | $35.96 | 11.393% | $40.0569 | $40.06 | $40.05 | $40.10 |
| Purchase #5 | $166.33 | 9.248% | $181.7122 | $181.71 | $181.70 | $181.70 |
| Purchase #6 | $44.52 | 3.694% | $46.1646 | $46.16 | $46.15 | $46.20 |
| Purchase #7 | $86.87 | 11.756% | $97.0824 | $97.08 | $97.10 | $97.10 |
| 7 purchase totals = | $978.19 | $1,070.1117 | $1,070.11 | $1,070.15 | $1,070.20 | |