| 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 | $28.95 | 11.634% | $32.318 | $32.32 | $32.30 | $32.30 |
| Purchase #2 | $77.74 | 3.246% | $80.2634 | $80.26 | $80.25 | $80.30 |
| Purchase #3 | $162.99 | 5.554% | $172.0425 | $172.04 | $172.05 | $172.00 |
| Purchase #4 | $139.28 | 7.556% | $149.804 | $149.80 | $149.80 | $149.80 |
| Purchase #5 | $189.97 | 9.550% | $208.1121 | $208.11 | $208.10 | $208.10 |
| Purchase #6 | $204.35 | 5.569% | $215.7303 | $215.73 | $215.75 | $215.70 |
| Purchase #7 | $7.78 | 11.126% | $8.6456 | $8.65 | $8.65 | $8.60 |
| 7 purchase totals = | $811.06 | $866.9159 | $866.91 | $866.90 | $866.80 | |