| 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 | $125.96 | 7.786% | $135.7672 | $135.77 | $135.75 | $135.80 |
| Purchase #2 | $132.40 | 4.830% | $138.7949 | $138.79 | $138.80 | $138.80 |
| Purchase #3 | $166.77 | 6.166% | $177.053 | $177.05 | $177.05 | $177.10 |
| Purchase #4 | $29.28 | 10.313% | $32.2996 | $32.30 | $32.30 | $32.30 |
| Purchase #5 | $229.49 | 5.720% | $242.6168 | $242.62 | $242.60 | $242.60 |
| Purchase #6 | $238.77 | 7.634% | $256.9977 | $257.00 | $257.00 | $257.00 |
| Purchase #7 | $166.90 | 10.853% | $185.0137 | $185.01 | $185.00 | $185.00 |
| 7 purchase totals = | $1,089.57 | $1,168.5429 | $1,168.54 | $1,168.50 | $1,168.60 | |