| 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 | $71.86 | 4.474% | $75.075 | $75.08 | $75.10 | $75.10 |
| Purchase #2 | $128.64 | 9.593% | $140.9804 | $140.98 | $141.00 | $141.00 |
| Purchase #3 | $31.35 | 13.461% | $35.57 | $35.57 | $35.55 | $35.60 |
| Purchase #4 | $143.62 | 13.464% | $162.957 | $162.96 | $162.95 | $163.00 |
| Purchase #5 | $152.64 | 3.704% | $158.2938 | $158.29 | $158.30 | $158.30 |
| Purchase #6 | $200.95 | 6.334% | $213.6782 | $213.68 | $213.70 | $213.70 |
| Purchase #7 | $77.26 | 3.561% | $80.0112 | $80.01 | $80.00 | $80.00 |
| 7 purchase totals = | $806.32 | $866.5656 | $866.57 | $866.60 | $866.70 | |