| 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 | $189.93 | 3.441% | $196.4655 | $196.47 | $196.45 | $196.50 |
| Purchase #2 | $139.39 | 11.563% | $155.5077 | $155.51 | $155.50 | $155.50 |
| Purchase #3 | $100.44 | 12.291% | $112.7851 | $112.79 | $112.80 | $112.80 |
| Purchase #4 | $6.41 | 5.266% | $6.7476 | $6.75 | $6.75 | $6.70 |
| Purchase #5 | $187.89 | 3.319% | $194.1261 | $194.13 | $194.15 | $194.10 |
| Purchase #6 | $96.72 | 11.330% | $107.6784 | $107.68 | $107.70 | $107.70 |
| Purchase #7 | $195.56 | 8.199% | $211.594 | $211.59 | $211.60 | $211.60 |
| 7 purchase totals = | $916.34 | $984.9044 | $984.92 | $984.95 | $984.90 | |