| 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 | $183.82 | 7.566% | $197.7278 | $197.73 | $197.75 | $197.70 |
| Purchase #2 | $218.59 | 3.830% | $226.962 | $226.96 | $226.95 | $227.00 |
| Purchase #3 | $18.46 | 11.152% | $20.5187 | $20.52 | $20.50 | $20.50 |
| Purchase #4 | $90.83 | 13.654% | $103.2319 | $103.23 | $103.25 | $103.20 |
| Purchase #5 | $74.80 | 8.180% | $80.9186 | $80.92 | $80.90 | $80.90 |
| Purchase #6 | $86.39 | 12.800% | $97.4479 | $97.45 | $97.45 | $97.40 |
| Purchase #7 | $195.44 | 4.827% | $204.8739 | $204.87 | $204.85 | $204.90 |
| 7 purchase totals = | $868.33 | $931.6808 | $931.68 | $931.65 | $931.60 | |