| 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 | $131.92 | 12.380% | $148.2517 | $148.25 | $148.25 | $148.30 |
| Purchase #2 | $166.45 | 4.747% | $174.3514 | $174.35 | $174.35 | $174.40 |
| Purchase #3 | $149.43 | 10.823% | $165.6028 | $165.60 | $165.60 | $165.60 |
| Purchase #4 | $109.51 | 12.167% | $122.8341 | $122.83 | $122.85 | $122.80 |
| Purchase #5 | $118.98 | 4.860% | $124.7624 | $124.76 | $124.75 | $124.80 |
| Purchase #6 | $19.60 | 4.481% | $20.4783 | $20.48 | $20.50 | $20.50 |
| Purchase #7 | $107.89 | 7.465% | $115.944 | $115.94 | $115.95 | $115.90 |
| 7 purchase totals = | $803.78 | $872.2247 | $872.21 | $872.25 | $872.30 | |