| 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 | $143.27 | 11.312% | $159.4767 | $159.48 | $159.50 | $159.50 |
| Purchase #2 | $214.32 | 7.208% | $229.7682 | $229.77 | $229.75 | $229.80 |
| Purchase #3 | $236.50 | 6.434% | $251.7164 | $251.72 | $251.70 | $251.70 |
| Purchase #4 | $229.28 | 13.308% | $259.7926 | $259.79 | $259.80 | $259.80 |
| Purchase #5 | $48.42 | 13.170% | $54.7969 | $54.80 | $54.80 | $54.80 |
| Purchase #6 | $63.35 | 9.680% | $69.4823 | $69.48 | $69.50 | $69.50 |
| Purchase #7 | $25.73 | 9.361% | $28.1386 | $28.14 | $28.15 | $28.10 |
| 7 purchase totals = | $960.87 | $1,053.1717 | $1,053.18 | $1,053.20 | $1,053.20 | |