| 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 | $171.94 | 4.612% | $179.8699 | $179.87 | $179.85 | $179.90 |
| Purchase #2 | $234.81 | 3.555% | $243.1575 | $243.16 | $243.15 | $243.20 |
| Purchase #3 | $21.37 | 5.476% | $22.5402 | $22.54 | $22.55 | $22.50 |
| Purchase #4 | $47.46 | 11.844% | $53.0812 | $53.08 | $53.10 | $53.10 |
| Purchase #5 | $222.52 | 6.656% | $237.3309 | $237.33 | $237.35 | $237.30 |
| Purchase #6 | $82.69 | 6.174% | $87.7953 | $87.80 | $87.80 | $87.80 |
| Purchase #7 | $226.36 | 6.756% | $241.6529 | $241.65 | $241.65 | $241.70 |
| 7 purchase totals = | $1,007.15 | $1,065.4279 | $1,065.43 | $1,065.45 | $1,065.50 | |