| 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 | $237.57 | 5.680% | $251.064 | $251.06 | $251.05 | $251.10 |
| Purchase #2 | $16.90 | 7.292% | $18.1323 | $18.13 | $18.15 | $18.10 |
| Purchase #3 | $149.52 | 3.760% | $155.142 | $155.14 | $155.15 | $155.10 |
| Purchase #4 | $77.82 | 8.276% | $84.2604 | $84.26 | $84.25 | $84.30 |
| Purchase #5 | $48.50 | 3.379% | $50.1388 | $50.14 | $50.15 | $50.10 |
| Purchase #6 | $191.87 | 13.217% | $217.2295 | $217.23 | $217.25 | $217.20 |
| Purchase #7 | $19.34 | 13.622% | $21.9745 | $21.97 | $21.95 | $22.00 |
| 7 purchase totals = | $741.52 | $797.9415 | $797.93 | $797.95 | $797.90 | |