| 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 | $164.35 | 5.795% | $173.8741 | $173.87 | $173.85 | $173.90 |
| Purchase #2 | $49.99 | 7.170% | $53.5743 | $53.57 | $53.55 | $53.60 |
| Purchase #3 | $55.54 | 11.779% | $62.0821 | $62.08 | $62.10 | $62.10 |
| Purchase #4 | $55.48 | 9.331% | $60.6568 | $60.66 | $60.65 | $60.70 |
| Purchase #5 | $220.65 | 10.186% | $243.1254 | $243.13 | $243.15 | $243.10 |
| Purchase #6 | $58.80 | 9.472% | $64.3695 | $64.37 | $64.35 | $64.40 |
| Purchase #7 | $222.59 | 7.414% | $239.0928 | $239.09 | $239.10 | $239.10 |
| 7 purchase totals = | $827.40 | $896.7750 | $896.77 | $896.75 | $896.90 | |