| 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 | $198.26 | 12.509% | $223.0603 | $223.06 | $223.05 | $223.10 |
| Purchase #2 | $75.36 | 4.742% | $78.9336 | $78.93 | $78.95 | $78.90 |
| Purchase #3 | $227.64 | 10.343% | $251.1848 | $251.18 | $251.20 | $251.20 |
| Purchase #4 | $145.52 | 7.805% | $156.8778 | $156.88 | $156.90 | $156.90 |
| Purchase #5 | $144.80 | 10.390% | $159.8447 | $159.84 | $159.85 | $159.80 |
| Purchase #6 | $45.92 | 9.759% | $50.4013 | $50.40 | $50.40 | $50.40 |
| Purchase #7 | $13.42 | 6.541% | $14.2978 | $14.30 | $14.30 | $14.30 |
| 7 purchase totals = | $850.92 | $934.6003 | $934.59 | $934.65 | $934.60 | |