| 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 | $142.35 | 11.871% | $159.2484 | $159.25 | $159.25 | $159.20 |
| Purchase #2 | $108.81 | 11.771% | $121.618 | $121.62 | $121.60 | $121.60 |
| Purchase #3 | $108.74 | 4.479% | $113.6105 | $113.61 | $113.60 | $113.60 |
| Purchase #4 | $72.79 | 5.121% | $76.5176 | $76.52 | $76.50 | $76.50 |
| Purchase #5 | $143.31 | 5.146% | $150.6847 | $150.68 | $150.70 | $150.70 |
| Purchase #6 | $58.38 | 10.860% | $64.7201 | $64.72 | $64.70 | $64.70 |
| Purchase #7 | $121.62 | 7.542% | $130.7926 | $130.79 | $130.80 | $130.80 |
| 7 purchase totals = | $756.00 | $817.1919 | $817.19 | $817.15 | $817.10 | |