| 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 | $177.31 | 7.760% | $191.0693 | $191.07 | $191.05 | $191.10 |
| Purchase #2 | $193.84 | 9.182% | $211.6384 | $211.64 | $211.65 | $211.60 |
| Purchase #3 | $40.34 | 6.485% | $42.956 | $42.96 | $42.95 | $43.00 |
| Purchase #4 | $31.76 | 10.306% | $35.0332 | $35.03 | $35.05 | $35.00 |
| Purchase #5 | $198.99 | 3.253% | $205.4631 | $205.46 | $205.45 | $205.50 |
| Purchase #6 | $139.30 | 9.807% | $152.9612 | $152.96 | $152.95 | $153.00 |
| Purchase #7 | $15.55 | 5.419% | $16.3927 | $16.39 | $16.40 | $16.40 |
| 7 purchase totals = | $797.09 | $855.5139 | $855.51 | $855.50 | $855.60 | |