| 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 | $139.75 | 8.744% | $151.9697 | $151.97 | $151.95 | $152.00 |
| Purchase #2 | $66.60 | 9.425% | $72.8771 | $72.88 | $72.90 | $72.90 |
| Purchase #3 | $197.95 | 5.595% | $209.0253 | $209.03 | $209.05 | $209.00 |
| Purchase #4 | $157.76 | 10.621% | $174.5157 | $174.52 | $174.50 | $174.50 |
| Purchase #5 | $14.81 | 10.169% | $16.316 | $16.32 | $16.30 | $16.30 |
| Purchase #6 | $41.65 | 9.104% | $45.4418 | $45.44 | $45.45 | $45.40 |
| Purchase #7 | $37.67 | 11.631% | $42.0514 | $42.05 | $42.05 | $42.10 |
| 7 purchase totals = | $656.19 | $712.1970 | $712.21 | $712.20 | $712.20 | |