| 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 | $171.81 | 8.753% | $186.8485 | $186.85 | $186.85 | $186.80 |
| Purchase #2 | $241.79 | 12.134% | $271.1288 | $271.13 | $271.15 | $271.10 |
| Purchase #3 | $195.65 | 3.135% | $201.7836 | $201.78 | $201.80 | $201.80 |
| Purchase #4 | $133.89 | 12.658% | $150.8378 | $150.84 | $150.85 | $150.80 |
| Purchase #5 | $159.81 | 6.473% | $170.1545 | $170.15 | $170.15 | $170.20 |
| Purchase #6 | $211.28 | 3.686% | $219.0678 | $219.07 | $219.05 | $219.10 |
| Purchase #7 | $141.42 | 13.349% | $160.2982 | $160.30 | $160.30 | $160.30 |
| 7 purchase totals = | $1,255.65 | $1,360.1192 | $1,360.12 | $1,360.15 | $1,360.10 | |