| 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 | $136.59 | 6.483% | $145.4451 | $145.45 | $145.45 | $145.40 |
| Purchase #2 | $129.94 | 7.521% | $139.7128 | $139.71 | $139.70 | $139.70 |
| Purchase #3 | $138.60 | 12.361% | $155.7323 | $155.73 | $155.75 | $155.70 |
| Purchase #4 | $103.68 | 3.466% | $107.2735 | $107.27 | $107.25 | $107.30 |
| Purchase #5 | $220.39 | 5.279% | $232.0244 | $232.02 | $232.00 | $232.00 |
| Purchase #6 | $155.47 | 13.338% | $176.2066 | $176.21 | $176.20 | $176.20 |
| Purchase #7 | $23.77 | 7.543% | $25.563 | $25.56 | $25.55 | $25.60 |
| 7 purchase totals = | $908.44 | $981.9577 | $981.95 | $981.90 | $981.90 | |