| 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 | $178.94 | 11.318% | $199.1924 | $199.19 | $199.20 | $199.20 |
| Purchase #2 | $82.96 | 7.398% | $89.0974 | $89.10 | $89.10 | $89.10 |
| Purchase #3 | $205.29 | 10.545% | $226.9378 | $226.94 | $226.95 | $226.90 |
| Purchase #4 | $206.45 | 9.843% | $226.7709 | $226.77 | $226.75 | $226.80 |
| Purchase #5 | $112.34 | 8.636% | $122.0417 | $122.04 | $122.05 | $122.00 |
| Purchase #6 | $68.68 | 5.108% | $72.1882 | $72.19 | $72.20 | $72.20 |
| Purchase #7 | $18.65 | 6.196% | $19.8056 | $19.81 | $19.80 | $19.80 |
| 7 purchase totals = | $873.31 | $956.0340 | $956.04 | $956.05 | $956.00 | |