| 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 | $193.52 | 10.341% | $213.5319 | $213.53 | $213.55 | $213.50 |
| Purchase #2 | $70.53 | 9.378% | $77.1443 | $77.14 | $77.15 | $77.10 |
| Purchase #3 | $22.88 | 13.629% | $25.9983 | $26.00 | $26.00 | $26.00 |
| Purchase #4 | $142.74 | 10.804% | $158.1616 | $158.16 | $158.15 | $158.20 |
| Purchase #5 | $137.58 | 10.285% | $151.7301 | $151.73 | $151.75 | $151.70 |
| Purchase #6 | $204.41 | 7.447% | $219.6324 | $219.63 | $219.65 | $219.60 |
| Purchase #7 | $11.39 | 7.133% | $12.2024 | $12.20 | $12.20 | $12.20 |
| 7 purchase totals = | $783.05 | $858.4010 | $858.39 | $858.45 | $858.30 | |