| 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 | $173.88 | 6.750% | $185.6169 | $185.62 | $185.60 | $185.60 |
| Purchase #2 | $104.41 | 7.297% | $112.0288 | $112.03 | $112.05 | $112.00 |
| Purchase #3 | $72.90 | 11.251% | $81.102 | $81.10 | $81.10 | $81.10 |
| Purchase #4 | $71.52 | 4.111% | $74.4602 | $74.46 | $74.45 | $74.50 |
| Purchase #5 | $39.50 | 4.112% | $41.1242 | $41.12 | $41.10 | $41.10 |
| Purchase #6 | $204.50 | 5.584% | $215.9193 | $215.92 | $215.90 | $215.90 |
| Purchase #7 | $175.60 | 11.586% | $195.945 | $195.95 | $195.95 | $195.90 |
| 7 purchase totals = | $842.31 | $906.1964 | $906.20 | $906.15 | $906.10 | |