| 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 | $158.36 | 8.447% | $171.7367 | $171.74 | $171.75 | $171.70 |
| Purchase #2 | $199.90 | 12.198% | $224.2838 | $224.28 | $224.30 | $224.30 |
| Purchase #3 | $150.33 | 3.634% | $155.793 | $155.79 | $155.80 | $155.80 |
| Purchase #4 | $111.60 | 7.820% | $120.3271 | $120.33 | $120.35 | $120.30 |
| Purchase #5 | $130.67 | 7.305% | $140.2154 | $140.22 | $140.20 | $140.20 |
| Purchase #6 | $52.65 | 4.397% | $54.965 | $54.97 | $54.95 | $55.00 |
| Purchase #7 | $82.66 | 6.683% | $88.1842 | $88.18 | $88.20 | $88.20 |
| 7 purchase totals = | $886.17 | $955.5052 | $955.51 | $955.55 | $955.50 | |