| 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 | $176.49 | 4.785% | $184.935 | $184.94 | $184.95 | $184.90 |
| Purchase #2 | $8.92 | 11.841% | $9.9762 | $9.98 | $10.00 | $10.00 |
| Purchase #3 | $160.33 | 12.649% | $180.6101 | $180.61 | $180.60 | $180.60 |
| Purchase #4 | $42.62 | 8.155% | $46.0957 | $46.10 | $46.10 | $46.10 |
| Purchase #5 | $63.84 | 5.219% | $67.1718 | $67.17 | $67.15 | $67.20 |
| Purchase #6 | $59.97 | 6.331% | $63.7667 | $63.77 | $63.75 | $63.80 |
| Purchase #7 | $155.37 | 7.859% | $167.5805 | $167.58 | $167.60 | $167.60 |
| 7 purchase totals = | $667.54 | $720.1360 | $720.15 | $720.15 | $720.20 | |