| 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 | $214.37 | 7.444% | $230.3277 | $230.33 | $230.35 | $230.30 |
| Purchase #2 | $20.41 | 7.689% | $21.9793 | $21.98 | $22.00 | $22.00 |
| Purchase #3 | $9.54 | 8.410% | $10.3423 | $10.34 | $10.35 | $10.30 |
| Purchase #4 | $39.54 | 5.851% | $41.8535 | $41.85 | $41.85 | $41.90 |
| Purchase #5 | $148.61 | 9.124% | $162.1692 | $162.17 | $162.15 | $162.20 |
| Purchase #6 | $162.66 | 5.294% | $171.2712 | $171.27 | $171.25 | $171.30 |
| Purchase #7 | $104.93 | 5.436% | $110.634 | $110.63 | $110.65 | $110.60 |
| 7 purchase totals = | $700.06 | $748.5772 | $748.57 | $748.60 | $748.60 | |