| 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 | $169.83 | 6.522% | $180.9063 | $180.91 | $180.90 | $180.90 |
| Purchase #2 | $44.66 | 7.175% | $47.8644 | $47.86 | $47.85 | $47.90 |
| Purchase #3 | $233.84 | 7.848% | $252.1918 | $252.19 | $252.20 | $252.20 |
| Purchase #4 | $195.30 | 5.309% | $205.6685 | $205.67 | $205.65 | $205.70 |
| Purchase #5 | $226.32 | 10.702% | $250.5408 | $250.54 | $250.55 | $250.50 |
| Purchase #6 | $111.53 | 13.726% | $126.8386 | $126.84 | $126.85 | $126.80 |
| Purchase #7 | $115.30 | 5.834% | $122.0266 | $122.03 | $122.05 | $122.00 |
| 7 purchase totals = | $1,096.78 | $1,186.0370 | $1,186.04 | $1,186.05 | $1,186.00 | |