| 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 | $130.85 | 13.703% | $148.7804 | $148.78 | $148.80 | $148.80 |
| Purchase #2 | $178.38 | 8.828% | $194.1274 | $194.13 | $194.15 | $194.10 |
| Purchase #3 | $59.42 | 4.369% | $62.0161 | $62.02 | $62.00 | $62.00 |
| Purchase #4 | $236.25 | 6.828% | $252.3812 | $252.38 | $252.40 | $252.40 |
| Purchase #5 | $219.95 | 7.635% | $236.7432 | $236.74 | $236.75 | $236.70 |
| Purchase #6 | $158.56 | 10.386% | $175.028 | $175.03 | $175.05 | $175.00 |
| Purchase #7 | $214.34 | 3.361% | $221.544 | $221.54 | $221.55 | $221.50 |
| 7 purchase totals = | $1,197.75 | $1,290.6203 | $1,290.62 | $1,290.70 | $1,290.50 | |