| 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 | $112.28 | 7.749% | $120.9806 | $120.98 | $121.00 | $121.00 |
| Purchase #2 | $215.59 | 4.744% | $225.8176 | $225.82 | $225.80 | $225.80 |
| Purchase #3 | $21.47 | 5.314% | $22.6109 | $22.61 | $22.60 | $22.60 |
| Purchase #4 | $38.49 | 7.599% | $41.4149 | $41.41 | $41.40 | $41.40 |
| Purchase #5 | $155.29 | 6.387% | $165.2084 | $165.21 | $165.20 | $165.20 |
| Purchase #6 | $162.98 | 3.493% | $168.6729 | $168.67 | $168.65 | $168.70 |
| Purchase #7 | $46.93 | 7.363% | $50.3855 | $50.39 | $50.40 | $50.40 |
| 7 purchase totals = | $753.03 | $795.0908 | $795.09 | $795.05 | $795.10 | |