| 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 | $164.40 | 5.453% | $173.3647 | $173.36 | $173.35 | $173.40 |
| Purchase #2 | $113.38 | 11.417% | $126.3246 | $126.32 | $126.30 | $126.30 |
| Purchase #3 | $40.96 | 7.536% | $44.0467 | $44.05 | $44.05 | $44.00 |
| Purchase #4 | $244.53 | 3.843% | $253.9273 | $253.93 | $253.95 | $253.90 |
| Purchase #5 | $135.38 | 11.860% | $151.4361 | $151.44 | $151.45 | $151.40 |
| Purchase #6 | $125.33 | 3.692% | $129.9572 | $129.96 | $129.95 | $130.00 |
| Purchase #7 | $164.37 | 3.289% | $169.7761 | $169.78 | $169.80 | $169.80 |
| 7 purchase totals = | $988.35 | $1,048.8327 | $1,048.84 | $1,048.85 | $1,048.80 | |