| 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 | $156.76 | 9.122% | $171.0596 | $171.06 | $171.05 | $171.10 |
| Purchase #2 | $148.32 | 8.326% | $160.6691 | $160.67 | $160.65 | $160.70 |
| Purchase #3 | $17.54 | 13.725% | $19.9474 | $19.95 | $19.95 | $19.90 |
| Purchase #4 | $211.79 | 3.440% | $219.0756 | $219.08 | $219.10 | $219.10 |
| Purchase #5 | $122.39 | 4.768% | $128.2256 | $128.23 | $128.25 | $128.20 |
| Purchase #6 | $214.70 | 8.105% | $232.1014 | $232.10 | $232.10 | $232.10 |
| Purchase #7 | $31.61 | 10.846% | $35.0384 | $35.04 | $35.05 | $35.00 |
| 7 purchase totals = | $903.11 | $966.1171 | $966.13 | $966.15 | $966.10 | |