| 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 | $150.60 | 11.668% | $168.172 | $168.17 | $168.15 | $168.20 |
| Purchase #2 | $55.45 | 11.139% | $61.6266 | $61.63 | $61.65 | $61.60 |
| Purchase #3 | $227.27 | 12.187% | $254.9674 | $254.97 | $254.95 | $255.00 |
| Purchase #4 | $142.74 | 11.418% | $159.0381 | $159.04 | $159.05 | $159.00 |
| Purchase #5 | $122.66 | 13.582% | $139.3197 | $139.32 | $139.30 | $139.30 |
| Purchase #6 | $51.25 | 8.770% | $55.7446 | $55.74 | $55.75 | $55.70 |
| Purchase #7 | $130.94 | 6.131% | $138.9679 | $138.97 | $138.95 | $139.00 |
| 7 purchase totals = | $880.91 | $977.8363 | $977.84 | $977.80 | $977.80 | |