| 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 | $192.88 | 3.856% | $200.3175 | $200.32 | $200.30 | $200.30 |
| Purchase #2 | $103.69 | 5.479% | $109.3712 | $109.37 | $109.35 | $109.40 |
| Purchase #3 | $119.55 | 9.827% | $131.2982 | $131.30 | $131.30 | $131.30 |
| Purchase #4 | $146.51 | 11.276% | $163.0305 | $163.03 | $163.05 | $163.00 |
| Purchase #5 | $150.48 | 6.166% | $159.7586 | $159.76 | $159.75 | $159.80 |
| Purchase #6 | $143.26 | 12.677% | $161.4211 | $161.42 | $161.40 | $161.40 |
| Purchase #7 | $5.75 | 4.125% | $5.9872 | $5.99 | $6.00 | $6.00 |
| 7 purchase totals = | $862.12 | $931.1843 | $931.19 | $931.15 | $931.20 | |