| 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 | $197.53 | 11.341% | $219.9319 | $219.93 | $219.95 | $219.90 |
| Purchase #2 | $184.87 | 5.577% | $195.1802 | $195.18 | $195.20 | $195.20 |
| Purchase #3 | $25.68 | 3.653% | $26.6181 | $26.62 | $26.60 | $26.60 |
| Purchase #4 | $19.53 | 5.221% | $20.5497 | $20.55 | $20.55 | $20.50 |
| Purchase #5 | $86.90 | 9.256% | $94.9435 | $94.94 | $94.95 | $94.90 |
| Purchase #6 | $146.40 | 3.737% | $151.871 | $151.87 | $151.85 | $151.90 |
| Purchase #7 | $133.75 | 3.662% | $138.6479 | $138.65 | $138.65 | $138.60 |
| 7 purchase totals = | $794.66 | $847.7423 | $847.74 | $847.75 | $847.60 | |