| 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 | $156.71 | 7.281% | $168.1201 | $168.12 | $168.10 | $168.10 |
| Purchase #2 | $70.69 | 8.514% | $76.7085 | $76.71 | $76.70 | $76.70 |
| Purchase #3 | $99.32 | 4.460% | $103.7497 | $103.75 | $103.75 | $103.70 |
| Purchase #4 | $189.73 | 3.197% | $195.7957 | $195.80 | $195.80 | $195.80 |
| Purchase #5 | $95.58 | 8.194% | $103.4118 | $103.41 | $103.40 | $103.40 |
| Purchase #6 | $113.27 | 13.434% | $128.4867 | $128.49 | $128.50 | $128.50 |
| Purchase #7 | $130.53 | 13.357% | $147.9649 | $147.96 | $147.95 | $148.00 |
| 7 purchase totals = | $855.83 | $924.2374 | $924.24 | $924.20 | $924.20 | |