| 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 | $160.38 | 10.219% | $176.7692 | $176.77 | $176.75 | $176.80 |
| Purchase #2 | $149.70 | 4.251% | $156.0637 | $156.06 | $156.05 | $156.10 |
| Purchase #3 | $109.34 | 4.280% | $114.0198 | $114.02 | $114.00 | $114.00 |
| Purchase #4 | $151.98 | 8.498% | $164.8953 | $164.90 | $164.90 | $164.90 |
| Purchase #5 | $24.59 | 9.753% | $26.9883 | $26.99 | $27.00 | $27.00 |
| Purchase #6 | $93.77 | 6.528% | $99.8913 | $99.89 | $99.90 | $99.90 |
| Purchase #7 | $249.28 | 3.782% | $258.7078 | $258.71 | $258.70 | $258.70 |
| 7 purchase totals = | $939.04 | $997.3354 | $997.34 | $997.30 | $997.40 | |