| 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 | $148.26 | 12.645% | $167.0075 | $167.01 | $167.00 | $167.00 |
| Purchase #2 | $239.90 | 5.501% | $253.0969 | $253.10 | $253.10 | $253.10 |
| Purchase #3 | $23.81 | 7.163% | $25.5155 | $25.52 | $25.50 | $25.50 |
| Purchase #4 | $152.90 | 3.422% | $158.1322 | $158.13 | $158.15 | $158.10 |
| Purchase #5 | $46.82 | 5.830% | $49.5496 | $49.55 | $49.55 | $49.50 |
| Purchase #6 | $40.37 | 10.707% | $44.6924 | $44.69 | $44.70 | $44.70 |
| Purchase #7 | $93.38 | 13.339% | $105.836 | $105.84 | $105.85 | $105.80 |
| 7 purchase totals = | $745.44 | $803.8301 | $803.84 | $803.85 | $803.70 | |