| 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 | $141.94 | 6.405% | $151.0313 | $151.03 | $151.05 | $151.00 |
| Purchase #2 | $83.45 | 7.468% | $89.682 | $89.68 | $89.70 | $89.70 |
| Purchase #3 | $147.26 | 13.165% | $166.6468 | $166.65 | $166.65 | $166.60 |
| Purchase #4 | $75.25 | 6.508% | $80.1473 | $80.15 | $80.15 | $80.10 |
| Purchase #5 | $202.51 | 4.247% | $211.1106 | $211.11 | $211.10 | $211.10 |
| Purchase #6 | $189.33 | 13.617% | $215.1111 | $215.11 | $215.10 | $215.10 |
| Purchase #7 | $36.26 | 7.589% | $39.0118 | $39.01 | $39.00 | $39.00 |
| 7 purchase totals = | $876.00 | $952.7409 | $952.74 | $952.75 | $952.60 | |