| 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 | $216.54 | 7.270% | $232.2825 | $232.28 | $232.30 | $232.30 |
| Purchase #2 | $128.55 | 5.623% | $135.7784 | $135.78 | $135.80 | $135.80 |
| Purchase #3 | $100.43 | 5.408% | $105.8613 | $105.86 | $105.85 | $105.90 |
| Purchase #4 | $74.55 | 5.614% | $78.7352 | $78.74 | $78.75 | $78.70 |
| Purchase #5 | $69.66 | 7.687% | $75.0148 | $75.01 | $75.00 | $75.00 |
| Purchase #6 | $179.55 | 3.859% | $186.4788 | $186.48 | $186.50 | $186.50 |
| Purchase #7 | $141.67 | 13.637% | $160.9895 | $160.99 | $161.00 | $161.00 |
| 7 purchase totals = | $910.95 | $975.1405 | $975.14 | $975.20 | $975.20 | |