| 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 | $146.36 | 9.840% | $160.7618 | $160.76 | $160.75 | $160.80 |
| Purchase #2 | $177.52 | 9.322% | $194.0684 | $194.07 | $194.05 | $194.10 |
| Purchase #3 | $53.87 | 7.292% | $57.7982 | $57.80 | $57.80 | $57.80 |
| Purchase #4 | $68.89 | 6.757% | $73.5449 | $73.54 | $73.55 | $73.50 |
| Purchase #5 | $200.59 | 10.689% | $222.0311 | $222.03 | $222.05 | $222.00 |
| Purchase #6 | $176.77 | 8.722% | $192.1879 | $192.19 | $192.20 | $192.20 |
| Purchase #7 | $228.71 | 12.302% | $256.8459 | $256.85 | $256.85 | $256.80 |
| 7 purchase totals = | $1,052.71 | $1,157.2382 | $1,157.24 | $1,157.25 | $1,157.20 | |