| 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 | $199.45 | 13.497% | $226.3698 | $226.37 | $226.35 | $226.40 |
| Purchase #2 | $219.28 | 8.656% | $238.2609 | $238.26 | $238.25 | $238.30 |
| Purchase #3 | $200.93 | 8.366% | $217.7398 | $217.74 | $217.75 | $217.70 |
| Purchase #4 | $211.94 | 6.727% | $226.1972 | $226.20 | $226.20 | $226.20 |
| Purchase #5 | $152.84 | 3.778% | $158.6143 | $158.61 | $158.60 | $158.60 |
| Purchase #6 | $34.73 | 5.586% | $36.67 | $36.67 | $36.65 | $36.70 |
| Purchase #7 | $50.29 | 5.535% | $53.0736 | $53.07 | $53.05 | $53.10 |
| 7 purchase totals = | $1,069.46 | $1,156.9256 | $1,156.92 | $1,156.85 | $1,157.00 | |