| 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 | $161.88 | 7.534% | $174.076 | $174.08 | $174.10 | $174.10 |
| Purchase #2 | $209.83 | 9.319% | $229.3841 | $229.38 | $229.40 | $229.40 |
| Purchase #3 | $77.74 | 7.551% | $83.6101 | $83.61 | $83.60 | $83.60 |
| Purchase #4 | $40.53 | 5.487% | $42.7539 | $42.75 | $42.75 | $42.80 |
| Purchase #5 | $239.71 | 6.525% | $255.3511 | $255.35 | $255.35 | $255.40 |
| Purchase #6 | $120.28 | 3.198% | $124.1266 | $124.13 | $124.15 | $124.10 |
| Purchase #7 | $191.98 | 10.562% | $212.2569 | $212.26 | $212.25 | $212.30 |
| 7 purchase totals = | $1,041.95 | $1,121.5587 | $1,121.56 | $1,121.60 | $1,121.70 | |