| 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 | $138.53 | 12.837% | $156.3131 | $156.31 | $156.30 | $156.30 |
| Purchase #2 | $197.48 | 13.799% | $224.7303 | $224.73 | $224.75 | $224.70 |
| Purchase #3 | $168.43 | 7.665% | $181.3402 | $181.34 | $181.35 | $181.30 |
| Purchase #4 | $191.28 | 9.844% | $210.1096 | $210.11 | $210.10 | $210.10 |
| Purchase #5 | $170.89 | 3.841% | $177.4539 | $177.45 | $177.45 | $177.50 |
| Purchase #6 | $242.82 | 8.582% | $263.6588 | $263.66 | $263.65 | $263.70 |
| Purchase #7 | $61.44 | 6.473% | $65.417 | $65.42 | $65.40 | $65.40 |
| 7 purchase totals = | $1,170.87 | $1,279.0229 | $1,279.02 | $1,279.00 | $1,279.00 | |