| 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 | $118.37 | 8.295% | $128.1888 | $128.19 | $128.20 | $128.20 |
| Purchase #2 | $106.39 | 8.330% | $115.2523 | $115.25 | $115.25 | $115.30 |
| Purchase #3 | $17.67 | 12.355% | $19.8531 | $19.85 | $19.85 | $19.90 |
| Purchase #4 | $19.62 | 12.139% | $22.0017 | $22.00 | $22.00 | $22.00 |
| Purchase #5 | $151.86 | 13.451% | $172.2867 | $172.29 | $172.30 | $172.30 |
| Purchase #6 | $220.60 | 6.138% | $234.1404 | $234.14 | $234.15 | $234.10 |
| Purchase #7 | $57.58 | 3.419% | $59.5487 | $59.55 | $59.55 | $59.50 |
| 7 purchase totals = | $692.09 | $751.2717 | $751.27 | $751.30 | $751.30 | |