| 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 | $144.82 | 11.727% | $161.803 | $161.80 | $161.80 | $161.80 |
| Purchase #2 | $22.81 | 12.316% | $25.6193 | $25.62 | $25.60 | $25.60 |
| Purchase #3 | $75.82 | 10.749% | $83.9699 | $83.97 | $83.95 | $84.00 |
| Purchase #4 | $184.85 | 6.306% | $196.5066 | $196.51 | $196.50 | $196.50 |
| Purchase #5 | $176.35 | 7.857% | $190.2058 | $190.21 | $190.20 | $190.20 |
| Purchase #6 | $10.57 | 7.851% | $11.3999 | $11.40 | $11.40 | $11.40 |
| Purchase #7 | $13.72 | 13.177% | $15.5279 | $15.53 | $15.55 | $15.50 |
| 7 purchase totals = | $628.94 | $685.0324 | $685.04 | $685.00 | $685.00 | |