| 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 | $167.77 | 8.544% | $182.1043 | $182.10 | $182.10 | $182.10 |
| Purchase #2 | $65.85 | 6.797% | $70.3258 | $70.33 | $70.35 | $70.30 |
| Purchase #3 | $172.48 | 4.384% | $180.0415 | $180.04 | $180.05 | $180.00 |
| Purchase #4 | $202.35 | 4.151% | $210.7495 | $210.75 | $210.75 | $210.70 |
| Purchase #5 | $150.57 | 6.182% | $159.8782 | $159.88 | $159.90 | $159.90 |
| Purchase #6 | $228.88 | 11.392% | $254.954 | $254.95 | $254.95 | $255.00 |
| Purchase #7 | $225.67 | 10.836% | $250.1236 | $250.12 | $250.10 | $250.10 |
| 7 purchase totals = | $1,213.57 | $1,308.1769 | $1,308.17 | $1,308.20 | $1,308.10 | |