| 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 | $66.93 | 6.760% | $71.4545 | $71.45 | $71.45 | $71.50 |
| Purchase #2 | $132.55 | 10.762% | $146.815 | $146.82 | $146.80 | $146.80 |
| Purchase #3 | $203.66 | 3.250% | $210.279 | $210.28 | $210.30 | $210.30 |
| Purchase #4 | $235.62 | 6.436% | $250.7845 | $250.78 | $250.80 | $250.80 |
| Purchase #5 | $57.92 | 10.225% | $63.8423 | $63.84 | $63.85 | $63.80 |
| Purchase #6 | $157.93 | 7.626% | $169.9737 | $169.97 | $169.95 | $170.00 |
| Purchase #7 | $64.94 | 6.535% | $69.1838 | $69.18 | $69.20 | $69.20 |
| 7 purchase totals = | $919.55 | $982.3328 | $982.32 | $982.35 | $982.40 | |