| 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 | $154.39 | 4.306% | $161.038 | $161.04 | $161.05 | $161.00 |
| Purchase #2 | $159.57 | 6.712% | $170.2803 | $170.28 | $170.30 | $170.30 |
| Purchase #3 | $82.39 | 12.242% | $92.4762 | $92.48 | $92.50 | $92.50 |
| Purchase #4 | $176.35 | 3.848% | $183.1359 | $183.14 | $183.15 | $183.10 |
| Purchase #5 | $178.40 | 9.137% | $194.7004 | $194.70 | $194.70 | $194.70 |
| Purchase #6 | $88.38 | 5.730% | $93.4442 | $93.44 | $93.45 | $93.40 |
| Purchase #7 | $183.85 | 11.332% | $204.6839 | $204.68 | $204.70 | $204.70 |
| 7 purchase totals = | $1,023.33 | $1,099.7589 | $1,099.76 | $1,099.85 | $1,099.70 | |