| 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 | $160.62 | 11.488% | $179.072 | $179.07 | $179.05 | $179.10 |
| Purchase #2 | $154.94 | 5.119% | $162.8714 | $162.87 | $162.85 | $162.90 |
| Purchase #3 | $212.44 | 9.616% | $232.8682 | $232.87 | $232.85 | $232.90 |
| Purchase #4 | $227.57 | 4.383% | $237.5444 | $237.54 | $237.55 | $237.50 |
| Purchase #5 | $198.71 | 4.216% | $207.0876 | $207.09 | $207.10 | $207.10 |
| Purchase #6 | $27.94 | 12.319% | $31.3819 | $31.38 | $31.40 | $31.40 |
| Purchase #7 | $223.59 | 9.228% | $244.2229 | $244.22 | $244.20 | $244.20 |
| 7 purchase totals = | $1,205.81 | $1,295.0484 | $1,295.04 | $1,295.00 | $1,295.10 | |