| 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 | $146.35 | 4.694% | $153.2197 | $153.22 | $153.20 | $153.20 |
| Purchase #2 | $64.63 | 10.410% | $71.358 | $71.36 | $71.35 | $71.40 |
| Purchase #3 | $143.44 | 4.304% | $149.6137 | $149.61 | $149.60 | $149.60 |
| Purchase #4 | $5.66 | 11.830% | $6.3296 | $6.33 | $6.35 | $6.30 |
| Purchase #5 | $78.53 | 10.526% | $86.7961 | $86.80 | $86.80 | $86.80 |
| Purchase #6 | $188.85 | 8.624% | $205.1364 | $205.14 | $205.15 | $205.10 |
| Purchase #7 | $37.65 | 4.512% | $39.3488 | $39.35 | $39.35 | $39.30 |
| 7 purchase totals = | $665.11 | $711.8023 | $711.81 | $711.80 | $711.70 | |