| 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 | $155.66 | 7.601% | $167.4917 | $167.49 | $167.50 | $167.50 |
| Purchase #2 | $46.78 | 7.216% | $50.1556 | $50.16 | $50.15 | $50.20 |
| Purchase #3 | $42.83 | 4.685% | $44.8366 | $44.84 | $44.85 | $44.80 |
| Purchase #4 | $220.44 | 10.502% | $243.5906 | $243.59 | $243.60 | $243.60 |
| Purchase #5 | $106.73 | 6.368% | $113.5266 | $113.53 | $113.55 | $113.50 |
| Purchase #6 | $149.58 | 7.123% | $160.2346 | $160.23 | $160.25 | $160.20 |
| Purchase #7 | $155.25 | 8.725% | $168.7956 | $168.80 | $168.80 | $168.80 |
| 7 purchase totals = | $877.27 | $948.6313 | $948.64 | $948.70 | $948.60 | |