| 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 | $170.54 | 13.777% | $194.0353 | $194.04 | $194.05 | $194.00 |
| Purchase #2 | $47.99 | 5.721% | $50.7355 | $50.74 | $50.75 | $50.70 |
| Purchase #3 | $155.76 | 6.455% | $165.8143 | $165.81 | $165.80 | $165.80 |
| Purchase #4 | $64.85 | 13.171% | $73.3914 | $73.39 | $73.40 | $73.40 |
| Purchase #5 | $11.71 | 8.308% | $12.6829 | $12.68 | $12.70 | $12.70 |
| Purchase #6 | $131.58 | 10.300% | $145.1327 | $145.13 | $145.15 | $145.10 |
| Purchase #7 | $12.97 | 5.352% | $13.6642 | $13.66 | $13.65 | $13.70 |
| 7 purchase totals = | $595.40 | $655.4563 | $655.45 | $655.50 | $655.40 | |