| 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 | $152.84 | 4.519% | $159.7468 | $159.75 | $159.75 | $159.70 |
| Purchase #2 | $6.60 | 5.708% | $6.9767 | $6.98 | $7.00 | $7.00 |
| Purchase #3 | $206.37 | 3.389% | $213.3639 | $213.36 | $213.35 | $213.40 |
| Purchase #4 | $104.97 | 3.662% | $108.814 | $108.81 | $108.80 | $108.80 |
| Purchase #5 | $96.94 | 10.481% | $107.1003 | $107.10 | $107.10 | $107.10 |
| Purchase #6 | $62.40 | 9.703% | $68.4547 | $68.45 | $68.45 | $68.50 |
| Purchase #7 | $229.27 | 3.822% | $238.0327 | $238.03 | $238.05 | $238.00 |
| 7 purchase totals = | $859.39 | $902.4891 | $902.48 | $902.50 | $902.50 | |