| 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 | $38.96 | 12.195% | $43.7112 | $43.71 | $43.70 | $43.70 |
| Purchase #2 | $180.72 | 8.386% | $195.8752 | $195.88 | $195.90 | $195.90 |
| Purchase #3 | $197.94 | 5.711% | $209.2444 | $209.24 | $209.25 | $209.20 |
| Purchase #4 | $137.99 | 5.789% | $145.9782 | $145.98 | $146.00 | $146.00 |
| Purchase #5 | $148.43 | 9.191% | $162.0722 | $162.07 | $162.05 | $162.10 |
| Purchase #6 | $98.82 | 8.812% | $107.528 | $107.53 | $107.55 | $107.50 |
| Purchase #7 | $39.59 | 10.589% | $43.7822 | $43.78 | $43.80 | $43.80 |
| 7 purchase totals = | $842.45 | $908.1914 | $908.19 | $908.25 | $908.20 | |