| 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 | $114.32 | 6.532% | $121.7874 | $121.79 | $121.80 | $121.80 |
| Purchase #2 | $7.46 | 7.466% | $8.017 | $8.02 | $8.00 | $8.00 |
| Purchase #3 | $84.73 | 13.136% | $95.8601 | $95.86 | $95.85 | $95.90 |
| Purchase #4 | $190.49 | 10.274% | $210.0609 | $210.06 | $210.05 | $210.10 |
| Purchase #5 | $71.53 | 6.829% | $76.4148 | $76.41 | $76.40 | $76.40 |
| Purchase #6 | $31.40 | 13.539% | $35.6512 | $35.65 | $35.65 | $35.70 |
| Purchase #7 | $205.56 | 6.706% | $219.3449 | $219.34 | $219.35 | $219.30 |
| 7 purchase totals = | $705.49 | $767.1363 | $767.13 | $767.10 | $767.20 | |