| 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 | $145.81 | 5.541% | $153.8893 | $153.89 | $153.90 | $153.90 |
| Purchase #2 | $169.93 | 8.183% | $183.8354 | $183.84 | $183.85 | $183.80 |
| Purchase #3 | $250.48 | 3.264% | $258.6557 | $258.66 | $258.65 | $258.70 |
| Purchase #4 | $40.90 | 13.485% | $46.4154 | $46.42 | $46.40 | $46.40 |
| Purchase #5 | $60.50 | 13.200% | $68.486 | $68.49 | $68.50 | $68.50 |
| Purchase #6 | $113.66 | 3.869% | $118.0575 | $118.06 | $118.05 | $118.10 |
| Purchase #7 | $214.29 | 13.764% | $243.7849 | $243.78 | $243.80 | $243.80 |
| 7 purchase totals = | $995.57 | $1,073.1242 | $1,073.14 | $1,073.15 | $1,073.20 | |