| 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 | $126.71 | 6.749% | $135.2617 | $135.26 | $135.25 | $135.30 |
| Purchase #2 | $15.73 | 6.826% | $16.8037 | $16.80 | $16.80 | $16.80 |
| Purchase #3 | $69.34 | 3.784% | $71.9638 | $71.96 | $71.95 | $72.00 |
| Purchase #4 | $222.79 | 7.815% | $240.201 | $240.20 | $240.20 | $240.20 |
| Purchase #5 | $49.44 | 10.754% | $54.7568 | $54.76 | $54.75 | $54.80 |
| Purchase #6 | $120.25 | 9.472% | $131.6401 | $131.64 | $131.65 | $131.60 |
| Purchase #7 | $147.36 | 11.285% | $163.9896 | $163.99 | $164.00 | $164.00 |
| 7 purchase totals = | $751.62 | $814.6167 | $814.61 | $814.60 | $814.70 | |