| 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 | $170.25 | 5.157% | $179.0298 | $179.03 | $179.05 | $179.00 |
| Purchase #2 | $150.98 | 13.406% | $171.2204 | $171.22 | $171.20 | $171.20 |
| Purchase #3 | $42.62 | 5.482% | $44.9564 | $44.96 | $44.95 | $45.00 |
| Purchase #4 | $137.49 | 13.172% | $155.6002 | $155.60 | $155.60 | $155.60 |
| Purchase #5 | $91.31 | 5.533% | $96.3622 | $96.36 | $96.35 | $96.40 |
| Purchase #6 | $220.67 | 10.865% | $244.6458 | $244.65 | $244.65 | $244.60 |
| Purchase #7 | $242.63 | 13.420% | $275.1909 | $275.19 | $275.20 | $275.20 |
| 7 purchase totals = | $1,055.95 | $1,167.0057 | $1,167.01 | $1,167.00 | $1,167.00 | |