| 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 | $159.38 | 13.688% | $181.1959 | $181.20 | $181.20 | $181.20 |
| Purchase #2 | $98.76 | 10.444% | $109.0745 | $109.07 | $109.05 | $109.10 |
| Purchase #3 | $79.91 | 7.320% | $85.7594 | $85.76 | $85.75 | $85.80 |
| Purchase #4 | $212.55 | 3.444% | $219.8702 | $219.87 | $219.85 | $219.90 |
| Purchase #5 | $46.56 | 6.307% | $49.4965 | $49.50 | $49.50 | $49.50 |
| Purchase #6 | $212.88 | 6.598% | $226.9258 | $226.93 | $226.95 | $226.90 |
| Purchase #7 | $172.97 | 5.189% | $181.9454 | $181.95 | $181.95 | $181.90 |
| 7 purchase totals = | $983.01 | $1,054.2677 | $1,054.28 | $1,054.25 | $1,054.30 | |