| 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 | $160.74 | 7.782% | $173.2488 | $173.25 | $173.25 | $173.20 |
| Purchase #2 | $145.31 | 6.841% | $155.2507 | $155.25 | $155.25 | $155.30 |
| Purchase #3 | $103.71 | 11.129% | $115.2519 | $115.25 | $115.25 | $115.30 |
| Purchase #4 | $93.28 | 11.787% | $104.2749 | $104.27 | $104.25 | $104.30 |
| Purchase #5 | $52.67 | 12.542% | $59.2759 | $59.28 | $59.30 | $59.30 |
| Purchase #6 | $183.61 | 6.183% | $194.9626 | $194.96 | $194.95 | $195.00 |
| Purchase #7 | $8.29 | 10.630% | $9.1712 | $9.17 | $9.15 | $9.20 |
| 7 purchase totals = | $747.61 | $811.4360 | $811.43 | $811.40 | $811.60 | |