| 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 | $151.99 | 11.869% | $170.0297 | $170.03 | $170.05 | $170.00 |
| Purchase #2 | $40.78 | 7.361% | $43.7818 | $43.78 | $43.80 | $43.80 |
| Purchase #3 | $159.59 | 11.528% | $177.9875 | $177.99 | $178.00 | $178.00 |
| Purchase #4 | $39.48 | 10.721% | $43.7127 | $43.71 | $43.70 | $43.70 |
| Purchase #5 | $96.96 | 4.735% | $101.5511 | $101.55 | $101.55 | $101.60 |
| Purchase #6 | $32.78 | 4.131% | $34.1341 | $34.13 | $34.15 | $34.10 |
| Purchase #7 | $150.61 | 12.213% | $169.004 | $169.00 | $169.00 | $169.00 |
| 7 purchase totals = | $672.19 | $740.2009 | $740.19 | $740.25 | $740.20 | |