| 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 | $188.70 | 7.459% | $202.7751 | $202.78 | $202.80 | $202.80 |
| Purchase #2 | $138.40 | 13.659% | $157.3041 | $157.30 | $157.30 | $157.30 |
| Purchase #3 | $236.83 | 3.412% | $244.9106 | $244.91 | $244.90 | $244.90 |
| Purchase #4 | $155.39 | 13.194% | $175.8922 | $175.89 | $175.90 | $175.90 |
| Purchase #5 | $71.86 | 4.686% | $75.2274 | $75.23 | $75.25 | $75.20 |
| Purchase #6 | $185.84 | 10.277% | $204.9388 | $204.94 | $204.95 | $204.90 |
| Purchase #7 | $203.70 | 6.163% | $216.254 | $216.25 | $216.25 | $216.30 |
| 7 purchase totals = | $1,180.72 | $1,277.3022 | $1,277.30 | $1,277.35 | $1,277.30 | |