| 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 | $188.74 | 3.693% | $195.7102 | $195.71 | $195.70 | $195.70 |
| Purchase #2 | $161.78 | 3.708% | $167.7788 | $167.78 | $167.80 | $167.80 |
| Purchase #3 | $128.28 | 6.571% | $136.7093 | $136.71 | $136.70 | $136.70 |
| Purchase #4 | $36.53 | 3.271% | $37.7249 | $37.72 | $37.70 | $37.70 |
| Purchase #5 | $172.35 | 4.631% | $180.3315 | $180.33 | $180.35 | $180.30 |
| Purchase #6 | $133.84 | 10.418% | $147.7835 | $147.78 | $147.80 | $147.80 |
| Purchase #7 | $25.38 | 11.504% | $28.2997 | $28.30 | $28.30 | $28.30 |
| 7 purchase totals = | $846.90 | $894.3379 | $894.33 | $894.35 | $894.30 | |