| 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 | $224.75 | 3.745% | $233.1669 | $233.17 | $233.15 | $233.20 |
| Purchase #2 | $196.41 | 12.569% | $221.0968 | $221.10 | $221.10 | $221.10 |
| Purchase #3 | $154.43 | 3.285% | $159.503 | $159.50 | $159.50 | $159.50 |
| Purchase #4 | $172.93 | 9.844% | $189.9532 | $189.95 | $189.95 | $190.00 |
| Purchase #5 | $42.42 | 12.668% | $47.7938 | $47.79 | $47.80 | $47.80 |
| Purchase #6 | $88.72 | 4.847% | $93.0203 | $93.02 | $93.00 | $93.00 |
| Purchase #7 | $13.82 | 12.387% | $15.5319 | $15.53 | $15.55 | $15.50 |
| 7 purchase totals = | $893.48 | $960.0659 | $960.06 | $960.05 | $960.10 | |