| 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 | $153.43 | 10.618% | $169.7212 | $169.72 | $169.70 | $169.70 |
| Purchase #2 | $37.95 | 13.187% | $42.9545 | $42.95 | $42.95 | $43.00 |
| Purchase #3 | $121.79 | 3.180% | $125.6629 | $125.66 | $125.65 | $125.70 |
| Purchase #4 | $79.97 | 11.774% | $89.3857 | $89.39 | $89.40 | $89.40 |
| Purchase #5 | $33.49 | 3.281% | $34.5888 | $34.59 | $34.60 | $34.60 |
| Purchase #6 | $198.64 | 8.516% | $215.5562 | $215.56 | $215.55 | $215.60 |
| Purchase #7 | $118.42 | 12.707% | $133.4676 | $133.47 | $133.45 | $133.50 |
| 7 purchase totals = | $743.69 | $811.3369 | $811.34 | $811.30 | $811.50 | |