| 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 | $106.25 | 8.735% | $115.5309 | $115.53 | $115.55 | $115.50 |
| Purchase #2 | $123.75 | 5.260% | $130.2593 | $130.26 | $130.25 | $130.30 |
| Purchase #3 | $131.85 | 6.559% | $140.498 | $140.50 | $140.50 | $140.50 |
| Purchase #4 | $75.70 | 12.687% | $85.3041 | $85.30 | $85.30 | $85.30 |
| Purchase #5 | $83.98 | 3.809% | $87.1788 | $87.18 | $87.20 | $87.20 |
| Purchase #6 | $110.57 | 8.228% | $119.6677 | $119.67 | $119.65 | $119.70 |
| Purchase #7 | $201.74 | 6.647% | $215.1497 | $215.15 | $215.15 | $215.10 |
| 7 purchase totals = | $833.84 | $893.5885 | $893.59 | $893.60 | $893.60 | |