| 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 | $107.84 | 9.672% | $118.2703 | $118.27 | $118.25 | $118.30 |
| Purchase #2 | $31.29 | 11.331% | $34.8355 | $34.84 | $34.85 | $34.80 |
| Purchase #3 | $56.98 | 10.410% | $62.9116 | $62.91 | $62.90 | $62.90 |
| Purchase #4 | $129.61 | 8.491% | $140.6152 | $140.62 | $140.60 | $140.60 |
| Purchase #5 | $124.30 | 11.273% | $138.3123 | $138.31 | $138.30 | $138.30 |
| Purchase #6 | $174.89 | 12.556% | $196.8492 | $196.85 | $196.85 | $196.80 |
| Purchase #7 | $133.36 | 10.214% | $146.9814 | $146.98 | $147.00 | $147.00 |
| 7 purchase totals = | $758.27 | $838.7755 | $838.78 | $838.75 | $838.70 | |