| 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 | $157.46 | 9.347% | $172.1778 | $172.18 | $172.20 | $172.20 |
| Purchase #2 | $22.66 | 9.503% | $24.8134 | $24.81 | $24.80 | $24.80 |
| Purchase #3 | $26.94 | 9.869% | $29.5987 | $29.60 | $29.60 | $29.60 |
| Purchase #4 | $107.35 | 9.621% | $117.6781 | $117.68 | $117.70 | $117.70 |
| Purchase #5 | $77.47 | 12.161% | $86.8911 | $86.89 | $86.90 | $86.90 |
| Purchase #6 | $124.55 | 7.260% | $133.5923 | $133.59 | $133.60 | $133.60 |
| Purchase #7 | $229.52 | 4.559% | $239.9838 | $239.98 | $240.00 | $240.00 |
| 7 purchase totals = | $745.95 | $804.7352 | $804.73 | $804.80 | $804.80 | |