| 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 | $186.34 | 4.795% | $195.275 | $195.28 | $195.30 | $195.30 |
| Purchase #2 | $162.62 | 10.753% | $180.1065 | $180.11 | $180.10 | $180.10 |
| Purchase #3 | $155.63 | 9.789% | $170.8646 | $170.86 | $170.85 | $170.90 |
| Purchase #4 | $28.74 | 10.141% | $31.6545 | $31.65 | $31.65 | $31.70 |
| Purchase #5 | $80.79 | 12.684% | $91.0374 | $91.04 | $91.05 | $91.00 |
| Purchase #6 | $208.69 | 3.164% | $215.293 | $215.29 | $215.30 | $215.30 |
| Purchase #7 | $201.89 | 11.552% | $225.2123 | $225.21 | $225.20 | $225.20 |
| 7 purchase totals = | $1,024.70 | $1,109.4433 | $1,109.44 | $1,109.45 | $1,109.50 | |