| 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 | $195.87 | 7.374% | $210.3135 | $210.31 | $210.30 | $210.30 |
| Purchase #2 | $18.95 | 5.409% | $19.975 | $19.98 | $20.00 | $20.00 |
| Purchase #3 | $31.36 | 7.537% | $33.7236 | $33.72 | $33.70 | $33.70 |
| Purchase #4 | $67.81 | 10.744% | $75.0955 | $75.10 | $75.10 | $75.10 |
| Purchase #5 | $164.78 | 13.715% | $187.3796 | $187.38 | $187.40 | $187.40 |
| Purchase #6 | $61.93 | 12.499% | $69.6706 | $69.67 | $69.65 | $69.70 |
| Purchase #7 | $217.42 | 11.171% | $241.708 | $241.71 | $241.70 | $241.70 |
| 7 purchase totals = | $758.12 | $837.8658 | $837.87 | $837.85 | $837.90 | |