| 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 | $157.54 | 7.365% | $169.1428 | $169.14 | $169.15 | $169.10 |
| Purchase #2 | $100.52 | 9.136% | $109.7035 | $109.70 | $109.70 | $109.70 |
| Purchase #3 | $193.74 | 12.776% | $218.4922 | $218.49 | $218.50 | $218.50 |
| Purchase #4 | $228.53 | 13.592% | $259.5918 | $259.59 | $259.60 | $259.60 |
| Purchase #5 | $113.33 | 6.726% | $120.9526 | $120.95 | $120.95 | $121.00 |
| Purchase #6 | $59.83 | 7.201% | $64.1384 | $64.14 | $64.15 | $64.10 |
| Purchase #7 | $126.33 | 6.268% | $134.2484 | $134.25 | $134.25 | $134.20 |
| 7 purchase totals = | $979.82 | $1,076.2697 | $1,076.26 | $1,076.30 | $1,076.20 | |