| 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 | $148.78 | 12.515% | $167.3998 | $167.40 | $167.40 | $167.40 |
| Purchase #2 | $210.52 | 9.826% | $231.2057 | $231.21 | $231.20 | $231.20 |
| Purchase #3 | $195.48 | 12.529% | $219.9717 | $219.97 | $219.95 | $220.00 |
| Purchase #4 | $130.62 | 11.461% | $145.5904 | $145.59 | $145.60 | $145.60 |
| Purchase #5 | $100.39 | 9.671% | $110.0987 | $110.10 | $110.10 | $110.10 |
| Purchase #6 | $61.39 | 3.317% | $63.4263 | $63.43 | $63.45 | $63.40 |
| Purchase #7 | $29.85 | 4.207% | $31.1058 | $31.11 | $31.10 | $31.10 |
| 7 purchase totals = | $877.03 | $968.7984 | $968.81 | $968.80 | $968.80 | |