| 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 | $103.58 | 13.176% | $117.2277 | $117.23 | $117.25 | $117.20 |
| Purchase #2 | $82.62 | 13.737% | $93.9695 | $93.97 | $93.95 | $94.00 |
| Purchase #3 | $67.63 | 6.824% | $72.2451 | $72.25 | $72.25 | $72.20 |
| Purchase #4 | $168.88 | 6.139% | $179.2475 | $179.25 | $179.25 | $179.20 |
| Purchase #5 | $49.51 | 7.389% | $53.1683 | $53.17 | $53.15 | $53.20 |
| Purchase #6 | $139.46 | 3.534% | $144.3885 | $144.39 | $144.40 | $144.40 |
| Purchase #7 | $22.26 | 10.326% | $24.5586 | $24.56 | $24.55 | $24.60 |
| 7 purchase totals = | $633.94 | $684.8052 | $684.82 | $684.80 | $684.80 | |