| 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 | $181.44 | 4.282% | $189.2093 | $189.21 | $189.20 | $189.20 |
| Purchase #2 | $37.46 | 11.869% | $41.9061 | $41.91 | $41.90 | $41.90 |
| Purchase #3 | $32.80 | 11.836% | $36.6822 | $36.68 | $36.70 | $36.70 |
| Purchase #4 | $98.55 | 13.422% | $111.7774 | $111.78 | $111.80 | $111.80 |
| Purchase #5 | $87.31 | 9.300% | $95.4298 | $95.43 | $95.45 | $95.40 |
| Purchase #6 | $14.80 | 6.709% | $15.7929 | $15.79 | $15.80 | $15.80 |
| Purchase #7 | $197.93 | 13.662% | $224.9712 | $224.97 | $224.95 | $225.00 |
| 7 purchase totals = | $650.29 | $715.7689 | $715.77 | $715.80 | $715.80 | |