| 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 | $132.64 | 4.341% | $138.3979 | $138.40 | $138.40 | $138.40 |
| Purchase #2 | $26.39 | 3.614% | $27.3437 | $27.34 | $27.35 | $27.30 |
| Purchase #3 | $111.88 | 6.798% | $119.4856 | $119.49 | $119.50 | $119.50 |
| Purchase #4 | $207.87 | 4.385% | $216.9851 | $216.99 | $217.00 | $217.00 |
| Purchase #5 | $172.62 | 11.436% | $192.3608 | $192.36 | $192.35 | $192.40 |
| Purchase #6 | $212.58 | 13.166% | $240.5683 | $240.57 | $240.55 | $240.60 |
| Purchase #7 | $41.74 | 11.211% | $46.4195 | $46.42 | $46.40 | $46.40 |
| 7 purchase totals = | $905.72 | $981.5609 | $981.57 | $981.55 | $981.60 | |