| 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 | $10.47 | 6.791% | $11.181 | $11.18 | $11.20 | $11.20 |
| Purchase #2 | $141.34 | 3.757% | $146.6501 | $146.65 | $146.65 | $146.70 |
| Purchase #3 | $173.44 | 6.623% | $184.9269 | $184.93 | $184.95 | $184.90 |
| Purchase #4 | $111.80 | 8.327% | $121.1096 | $121.11 | $121.10 | $121.10 |
| Purchase #5 | $7.55 | 11.645% | $8.4292 | $8.43 | $8.45 | $8.40 |
| Purchase #6 | $77.76 | 12.596% | $87.5546 | $87.55 | $87.55 | $87.60 |
| Purchase #7 | $215.70 | 9.405% | $235.9866 | $235.99 | $236.00 | $236.00 |
| 7 purchase totals = | $738.06 | $795.8380 | $795.84 | $795.90 | $795.90 | |