| 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 | $149.98 | 4.249% | $156.3527 | $156.35 | $156.35 | $156.40 |
| Purchase #2 | $70.57 | 13.705% | $80.2416 | $80.24 | $80.25 | $80.20 |
| Purchase #3 | $6.96 | 4.231% | $7.2545 | $7.25 | $7.25 | $7.30 |
| Purchase #4 | $108.39 | 11.186% | $120.5145 | $120.51 | $120.50 | $120.50 |
| Purchase #5 | $134.90 | 5.872% | $142.8213 | $142.82 | $142.80 | $142.80 |
| Purchase #6 | $40.77 | 13.579% | $46.3062 | $46.31 | $46.30 | $46.30 |
| Purchase #7 | $194.64 | 7.229% | $208.7105 | $208.71 | $208.70 | $208.70 |
| 7 purchase totals = | $706.21 | $762.2013 | $762.19 | $762.15 | $762.20 | |