| 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 | $169.70 | 12.206% | $190.4136 | $190.41 | $190.40 | $190.40 |
| Purchase #2 | $50.44 | 9.467% | $55.2152 | $55.22 | $55.20 | $55.20 |
| Purchase #3 | $87.45 | 12.482% | $98.3655 | $98.37 | $98.35 | $98.40 |
| Purchase #4 | $118.38 | 9.198% | $129.2686 | $129.27 | $129.25 | $129.30 |
| Purchase #5 | $151.53 | 7.467% | $162.8447 | $162.84 | $162.85 | $162.80 |
| Purchase #6 | $216.53 | 5.601% | $228.6578 | $228.66 | $228.65 | $228.70 |
| Purchase #7 | $31.49 | 7.372% | $33.8114 | $33.81 | $33.80 | $33.80 |
| 7 purchase totals = | $825.52 | $898.5768 | $898.58 | $898.50 | $898.60 | |