| 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 | $193.86 | 11.806% | $216.7471 | $216.75 | $216.75 | $216.70 |
| Purchase #2 | $87.76 | 6.806% | $93.7329 | $93.73 | $93.75 | $93.70 |
| Purchase #3 | $24.89 | 11.300% | $27.7026 | $27.70 | $27.70 | $27.70 |
| Purchase #4 | $152.29 | 7.745% | $164.0849 | $164.08 | $164.10 | $164.10 |
| Purchase #5 | $7.25 | 7.133% | $7.7671 | $7.77 | $7.75 | $7.80 |
| Purchase #6 | $36.63 | 8.241% | $39.6487 | $39.65 | $39.65 | $39.60 |
| Purchase #7 | $139.58 | 9.384% | $152.6782 | $152.68 | $152.70 | $152.70 |
| 7 purchase totals = | $642.26 | $702.3615 | $702.36 | $702.40 | $702.30 | |