| 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 | $169.79 | 4.648% | $177.6818 | $177.68 | $177.70 | $177.70 |
| Purchase #2 | $133.98 | 11.826% | $149.8245 | $149.82 | $149.80 | $149.80 |
| Purchase #3 | $48.60 | 3.251% | $50.18 | $50.18 | $50.20 | $50.20 |
| Purchase #4 | $225.62 | 5.796% | $238.6969 | $238.70 | $238.70 | $238.70 |
| Purchase #5 | $47.28 | 10.286% | $52.1432 | $52.14 | $52.15 | $52.10 |
| Purchase #6 | $76.95 | 13.493% | $87.3329 | $87.33 | $87.35 | $87.30 |
| Purchase #7 | $218.75 | 11.810% | $244.5844 | $244.58 | $244.60 | $244.60 |
| 7 purchase totals = | $920.97 | $1,000.4437 | $1,000.43 | $1,000.50 | $1,000.40 | |