| 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 | $189.44 | 4.372% | $197.7223 | $197.72 | $197.70 | $197.70 |
| Purchase #2 | $208.86 | 6.257% | $221.9284 | $221.93 | $221.95 | $221.90 |
| Purchase #3 | $101.38 | 5.722% | $107.181 | $107.18 | $107.20 | $107.20 |
| Purchase #4 | $143.81 | 4.470% | $150.2383 | $150.24 | $150.25 | $150.20 |
| Purchase #5 | $63.99 | 7.198% | $68.596 | $68.60 | $68.60 | $68.60 |
| Purchase #6 | $133.60 | 11.446% | $148.8919 | $148.89 | $148.90 | $148.90 |
| Purchase #7 | $146.46 | 5.324% | $154.2575 | $154.26 | $154.25 | $154.30 |
| 7 purchase totals = | $987.54 | $1,048.8154 | $1,048.82 | $1,048.85 | $1,048.80 | |