| 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 | $6.93 | 7.578% | $7.4552 | $7.46 | $7.45 | $7.50 |
| Purchase #2 | $185.32 | 13.831% | $210.9516 | $210.95 | $210.95 | $211.00 |
| Purchase #3 | $10.87 | 6.545% | $11.5814 | $11.58 | $11.60 | $11.60 |
| Purchase #4 | $110.42 | 12.705% | $124.4489 | $124.45 | $124.45 | $124.40 |
| Purchase #5 | $180.40 | 4.192% | $187.9624 | $187.96 | $187.95 | $188.00 |
| Purchase #6 | $160.27 | 11.428% | $178.5857 | $178.59 | $178.60 | $178.60 |
| Purchase #7 | $18.44 | 3.327% | $19.0535 | $19.05 | $19.05 | $19.10 |
| 7 purchase totals = | $672.65 | $740.0387 | $740.04 | $740.05 | $740.20 | |