| 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 | $174.59 | 9.806% | $191.7103 | $191.71 | $191.70 | $191.70 |
| Purchase #2 | $122.42 | 8.618% | $132.9702 | $132.97 | $132.95 | $133.00 |
| Purchase #3 | $212.37 | 3.322% | $219.4249 | $219.42 | $219.40 | $219.40 |
| Purchase #4 | $229.53 | 10.508% | $253.649 | $253.65 | $253.65 | $253.60 |
| Purchase #5 | $76.37 | 7.497% | $82.0955 | $82.10 | $82.10 | $82.10 |
| Purchase #6 | $67.65 | 11.426% | $75.3797 | $75.38 | $75.40 | $75.40 |
| Purchase #7 | $183.74 | 5.566% | $193.967 | $193.97 | $193.95 | $194.00 |
| 7 purchase totals = | $1,066.67 | $1,149.1966 | $1,149.20 | $1,149.15 | $1,149.20 | |