| 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 | $132.83 | 8.692% | $144.3756 | $144.38 | $144.40 | $144.40 |
| Purchase #2 | $181.96 | 11.306% | $202.5324 | $202.53 | $202.55 | $202.50 |
| Purchase #3 | $15.29 | 3.802% | $15.8713 | $15.87 | $15.85 | $15.90 |
| Purchase #4 | $123.58 | 10.629% | $136.7153 | $136.72 | $136.70 | $136.70 |
| Purchase #5 | $176.80 | 11.725% | $197.5298 | $197.53 | $197.55 | $197.50 |
| Purchase #6 | $165.77 | 7.128% | $177.5861 | $177.59 | $177.60 | $177.60 |
| Purchase #7 | $140.44 | 7.184% | $150.5292 | $150.53 | $150.55 | $150.50 |
| 7 purchase totals = | $936.67 | $1,025.1397 | $1,025.15 | $1,025.20 | $1,025.10 | |