| 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 | $83.88 | 11.625% | $93.6311 | $93.63 | $93.65 | $93.60 |
| Purchase #2 | $143.65 | 4.736% | $150.4533 | $150.45 | $150.45 | $150.50 |
| Purchase #3 | $80.65 | 10.535% | $89.1465 | $89.15 | $89.15 | $89.10 |
| Purchase #4 | $149.92 | 12.329% | $168.4036 | $168.40 | $168.40 | $168.40 |
| Purchase #5 | $182.95 | 3.850% | $189.9936 | $189.99 | $190.00 | $190.00 |
| Purchase #6 | $184.90 | 10.794% | $204.8581 | $204.86 | $204.85 | $204.90 |
| Purchase #7 | $132.44 | 12.343% | $148.7871 | $148.79 | $148.80 | $148.80 |
| 7 purchase totals = | $958.39 | $1,045.2733 | $1,045.27 | $1,045.30 | $1,045.30 | |