| 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 | $150.90 | 11.583% | $168.3787 | $168.38 | $168.40 | $168.40 |
| Purchase #2 | $176.30 | 11.837% | $197.1686 | $197.17 | $197.15 | $197.20 |
| Purchase #3 | $111.75 | 12.579% | $125.807 | $125.81 | $125.80 | $125.80 |
| Purchase #4 | $229.42 | 13.512% | $260.4192 | $260.42 | $260.40 | $260.40 |
| Purchase #5 | $200.60 | 3.387% | $207.3943 | $207.39 | $207.40 | $207.40 |
| Purchase #6 | $186.91 | 4.303% | $194.9527 | $194.95 | $194.95 | $195.00 |
| Purchase #7 | $82.29 | 9.835% | $90.3832 | $90.38 | $90.40 | $90.40 |
| 7 purchase totals = | $1,138.17 | $1,244.5037 | $1,244.50 | $1,244.50 | $1,244.60 | |