| 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 | $67.37 | 8.720% | $73.2447 | $73.24 | $73.25 | $73.20 |
| Purchase #2 | $97.72 | 4.189% | $101.8135 | $101.81 | $101.80 | $101.80 |
| Purchase #3 | $180.39 | 8.495% | $195.7141 | $195.71 | $195.70 | $195.70 |
| Purchase #4 | $110.31 | 11.483% | $122.9769 | $122.98 | $123.00 | $123.00 |
| Purchase #5 | $94.48 | 13.493% | $107.2282 | $107.23 | $107.25 | $107.20 |
| Purchase #6 | $121.61 | 5.596% | $128.4153 | $128.42 | $128.40 | $128.40 |
| Purchase #7 | $144.88 | 3.624% | $150.1305 | $150.13 | $150.15 | $150.10 |
| 7 purchase totals = | $816.76 | $879.5232 | $879.52 | $879.55 | $879.40 | |