| 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 | $144.94 | 10.824% | $160.6283 | $160.63 | $160.65 | $160.60 |
| Purchase #2 | $78.64 | 9.723% | $86.2862 | $86.29 | $86.30 | $86.30 |
| Purchase #3 | $115.58 | 8.415% | $125.3061 | $125.31 | $125.30 | $125.30 |
| Purchase #4 | $68.42 | 6.167% | $72.6395 | $72.64 | $72.65 | $72.60 |
| Purchase #5 | $13.96 | 13.268% | $15.8122 | $15.81 | $15.80 | $15.80 |
| Purchase #6 | $119.93 | 3.254% | $123.8325 | $123.83 | $123.85 | $123.80 |
| Purchase #7 | $247.55 | 3.832% | $257.0361 | $257.04 | $257.05 | $257.00 |
| 7 purchase totals = | $789.02 | $841.5409 | $841.55 | $841.60 | $841.40 | |