| 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 | $184.72 | 4.696% | $193.3945 | $193.39 | $193.40 | $193.40 |
| Purchase #2 | $151.88 | 5.754% | $160.6192 | $160.62 | $160.60 | $160.60 |
| Purchase #3 | $148.43 | 6.129% | $157.5273 | $157.53 | $157.55 | $157.50 |
| Purchase #4 | $23.61 | 6.769% | $25.2082 | $25.21 | $25.20 | $25.20 |
| Purchase #5 | $12.79 | 9.536% | $14.0097 | $14.01 | $14.00 | $14.00 |
| Purchase #6 | $85.95 | 12.154% | $96.3964 | $96.40 | $96.40 | $96.40 |
| Purchase #7 | $128.83 | 3.249% | $133.0157 | $133.02 | $133.00 | $133.00 |
| 7 purchase totals = | $736.21 | $780.1710 | $780.18 | $780.15 | $780.10 | |