| 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 | $168.25 | 13.640% | $191.1993 | $191.20 | $191.20 | $191.20 |
| Purchase #2 | $43.53 | 9.763% | $47.7798 | $47.78 | $47.80 | $47.80 |
| Purchase #3 | $134.90 | 10.489% | $149.0497 | $149.05 | $149.05 | $149.00 |
| Purchase #4 | $15.38 | 7.652% | $16.5569 | $16.56 | $16.55 | $16.60 |
| Purchase #5 | $86.31 | 12.651% | $97.2291 | $97.23 | $97.25 | $97.20 |
| Purchase #6 | $22.56 | 9.498% | $24.7027 | $24.70 | $24.70 | $24.70 |
| Purchase #7 | $76.90 | 13.270% | $87.1046 | $87.10 | $87.10 | $87.10 |
| 7 purchase totals = | $547.83 | $613.6221 | $613.62 | $613.65 | $613.60 | |