| 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 | $167.31 | 8.453% | $181.4527 | $181.45 | $181.45 | $181.50 |
| Purchase #2 | $244.91 | 11.730% | $273.6379 | $273.64 | $273.65 | $273.60 |
| Purchase #3 | $57.37 | 12.771% | $64.6967 | $64.70 | $64.70 | $64.70 |
| Purchase #4 | $39.60 | 6.300% | $42.0948 | $42.09 | $42.10 | $42.10 |
| Purchase #5 | $184.80 | 10.451% | $204.1134 | $204.11 | $204.10 | $204.10 |
| Purchase #6 | $236.76 | 11.666% | $264.3804 | $264.38 | $264.40 | $264.40 |
| Purchase #7 | $65.87 | 13.355% | $74.6669 | $74.67 | $74.65 | $74.70 |
| 7 purchase totals = | $996.62 | $1,105.0428 | $1,105.04 | $1,105.05 | $1,105.10 | |