| 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 | $133.38 | 6.817% | $142.4725 | $142.47 | $142.45 | $142.50 |
| Purchase #2 | $22.51 | 4.852% | $23.6022 | $23.60 | $23.60 | $23.60 |
| Purchase #3 | $38.89 | 12.592% | $43.787 | $43.79 | $43.80 | $43.80 |
| Purchase #4 | $168.67 | 13.666% | $191.7204 | $191.72 | $191.70 | $191.70 |
| Purchase #5 | $187.38 | 8.605% | $203.504 | $203.50 | $203.50 | $203.50 |
| Purchase #6 | $91.28 | 3.212% | $94.2119 | $94.21 | $94.20 | $94.20 |
| Purchase #7 | $192.56 | 10.339% | $212.4688 | $212.47 | $212.45 | $212.50 |
| 7 purchase totals = | $834.67 | $911.7668 | $911.76 | $911.70 | $911.80 | |