| 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 | $140.91 | 7.499% | $151.4768 | $151.48 | $151.50 | $151.50 |
| Purchase #2 | $131.79 | 4.114% | $137.2118 | $137.21 | $137.20 | $137.20 |
| Purchase #3 | $178.72 | 7.529% | $192.1758 | $192.18 | $192.20 | $192.20 |
| Purchase #4 | $200.57 | 12.691% | $226.0243 | $226.02 | $226.00 | $226.00 |
| Purchase #5 | $70.42 | 7.749% | $75.8768 | $75.88 | $75.90 | $75.90 |
| Purchase #6 | $96.63 | 5.412% | $101.8596 | $101.86 | $101.85 | $101.90 |
| Purchase #7 | $202.35 | 12.802% | $228.2548 | $228.25 | $228.25 | $228.30 |
| 7 purchase totals = | $1,021.39 | $1,112.8799 | $1,112.88 | $1,112.90 | $1,113.00 | |