| 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 | $131.27 | 5.455% | $138.4308 | $138.43 | $138.45 | $138.40 |
| Purchase #2 | $117.98 | 13.178% | $133.5274 | $133.53 | $133.55 | $133.50 |
| Purchase #3 | $237.81 | 4.175% | $247.7386 | $247.74 | $247.75 | $247.70 |
| Purchase #4 | $227.86 | 11.669% | $254.449 | $254.45 | $254.45 | $254.40 |
| Purchase #5 | $207.68 | 5.535% | $219.1751 | $219.18 | $219.20 | $219.20 |
| Purchase #6 | $174.99 | 8.290% | $189.4967 | $189.50 | $189.50 | $189.50 |
| Purchase #7 | $167.53 | 9.849% | $184.03 | $184.03 | $184.05 | $184.00 |
| 7 purchase totals = | $1,265.12 | $1,366.8476 | $1,366.86 | $1,366.95 | $1,366.70 | |