| 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 | $93.90 | 7.744% | $101.1716 | $101.17 | $101.15 | $101.20 |
| Purchase #2 | $190.98 | 8.728% | $207.6487 | $207.65 | $207.65 | $207.60 |
| Purchase #3 | $187.36 | 3.719% | $194.3279 | $194.33 | $194.35 | $194.30 |
| Purchase #4 | $41.58 | 7.789% | $44.8187 | $44.82 | $44.80 | $44.80 |
| Purchase #5 | $121.96 | 12.386% | $137.066 | $137.07 | $137.05 | $137.10 |
| Purchase #6 | $40.76 | 11.177% | $45.3157 | $45.32 | $45.30 | $45.30 |
| Purchase #7 | $13.49 | 11.616% | $15.057 | $15.06 | $15.05 | $15.10 |
| 7 purchase totals = | $690.03 | $745.4056 | $745.42 | $745.35 | $745.40 | |