| 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 | $41.29 | 8.519% | $44.8075 | $44.81 | $44.80 | $44.80 |
| Purchase #2 | $182.52 | 11.611% | $203.7124 | $203.71 | $203.70 | $203.70 |
| Purchase #3 | $140.41 | 6.106% | $148.9834 | $148.98 | $149.00 | $149.00 |
| Purchase #4 | $140.36 | 5.486% | $148.0601 | $148.06 | $148.05 | $148.10 |
| Purchase #5 | $210.34 | 7.872% | $226.898 | $226.90 | $226.90 | $226.90 |
| Purchase #6 | $234.68 | 7.222% | $251.6286 | $251.63 | $251.65 | $251.60 |
| Purchase #7 | $143.84 | 12.869% | $162.3508 | $162.35 | $162.35 | $162.40 |
| 7 purchase totals = | $1,093.44 | $1,186.4408 | $1,186.44 | $1,186.45 | $1,186.50 | |