| 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 | $138.33 | 8.127% | $149.5721 | $149.57 | $149.55 | $149.60 |
| Purchase #2 | $52.70 | 12.506% | $59.2907 | $59.29 | $59.30 | $59.30 |
| Purchase #3 | $169.54 | 5.408% | $178.7087 | $178.71 | $178.70 | $178.70 |
| Purchase #4 | $34.70 | 4.861% | $36.3868 | $36.39 | $36.40 | $36.40 |
| Purchase #5 | $57.28 | 13.341% | $64.9217 | $64.92 | $64.90 | $64.90 |
| Purchase #6 | $103.86 | 7.688% | $111.8448 | $111.84 | $111.85 | $111.80 |
| Purchase #7 | $176.28 | 3.295% | $182.0884 | $182.09 | $182.10 | $182.10 |
| 7 purchase totals = | $732.69 | $782.8132 | $782.81 | $782.80 | $782.80 | |