| 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 | $173.32 | 3.451% | $179.3013 | $179.30 | $179.30 | $179.30 |
| Purchase #2 | $46.71 | 5.286% | $49.1791 | $49.18 | $49.20 | $49.20 |
| Purchase #3 | $212.96 | 10.251% | $234.7905 | $234.79 | $234.80 | $234.80 |
| Purchase #4 | $97.63 | 12.706% | $110.0349 | $110.03 | $110.05 | $110.00 |
| Purchase #5 | $167.72 | 3.229% | $173.1357 | $173.14 | $173.15 | $173.10 |
| Purchase #6 | $200.91 | 10.300% | $221.6037 | $221.60 | $221.60 | $221.60 |
| Purchase #7 | $49.76 | 7.437% | $53.4607 | $53.46 | $53.45 | $53.50 |
| 7 purchase totals = | $949.01 | $1,021.5059 | $1,021.50 | $1,021.55 | $1,021.50 | |