| 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 | $125.80 | 7.232% | $134.8979 | $134.90 | $134.90 | $134.90 |
| Purchase #2 | $39.48 | 7.837% | $42.574 | $42.57 | $42.55 | $42.60 |
| Purchase #3 | $169.69 | 13.544% | $192.6728 | $192.67 | $192.65 | $192.70 |
| Purchase #4 | $134.98 | 11.809% | $150.9198 | $150.92 | $150.90 | $150.90 |
| Purchase #5 | $56.67 | 12.324% | $63.654 | $63.65 | $63.65 | $63.70 |
| Purchase #6 | $247.72 | 13.810% | $281.9301 | $281.93 | $281.95 | $281.90 |
| Purchase #7 | $41.95 | 13.340% | $47.5461 | $47.55 | $47.55 | $47.50 |
| 7 purchase totals = | $816.29 | $914.1947 | $914.19 | $914.15 | $914.20 | |