| 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 | $166.25 | 10.161% | $183.1427 | $183.14 | $183.15 | $183.10 |
| Purchase #2 | $101.78 | 6.697% | $108.5962 | $108.60 | $108.60 | $108.60 |
| Purchase #3 | $214.58 | 12.429% | $241.2501 | $241.25 | $241.25 | $241.30 |
| Purchase #4 | $19.74 | 10.641% | $21.8405 | $21.84 | $21.85 | $21.80 |
| Purchase #5 | $140.85 | 9.644% | $154.4336 | $154.43 | $154.45 | $154.40 |
| Purchase #6 | $149.85 | 8.225% | $162.1752 | $162.18 | $162.20 | $162.20 |
| Purchase #7 | $174.63 | 13.296% | $197.8488 | $197.85 | $197.85 | $197.80 |
| 7 purchase totals = | $967.68 | $1,069.2871 | $1,069.29 | $1,069.35 | $1,069.20 | |