| 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 | $100.76 | 11.186% | $112.031 | $112.03 | $112.05 | $112.00 |
| Purchase #2 | $155.29 | 11.115% | $172.5505 | $172.55 | $172.55 | $172.60 |
| Purchase #3 | $53.29 | 6.684% | $56.8519 | $56.85 | $56.85 | $56.90 |
| Purchase #4 | $223.63 | 8.749% | $243.1954 | $243.20 | $243.20 | $243.20 |
| Purchase #5 | $90.30 | 10.495% | $99.777 | $99.78 | $99.80 | $99.80 |
| Purchase #6 | $12.52 | 13.522% | $14.213 | $14.21 | $14.20 | $14.20 |
| Purchase #7 | $38.36 | 7.427% | $41.209 | $41.21 | $41.20 | $41.20 |
| 7 purchase totals = | $674.15 | $739.8278 | $739.83 | $739.85 | $739.90 | |