| 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 | $199.78 | 8.207% | $216.1759 | $216.18 | $216.20 | $216.20 |
| Purchase #2 | $74.40 | 3.233% | $76.8054 | $76.81 | $76.80 | $76.80 |
| Purchase #3 | $87.43 | 9.487% | $95.7245 | $95.72 | $95.70 | $95.70 |
| Purchase #4 | $37.90 | 8.164% | $40.9942 | $40.99 | $41.00 | $41.00 |
| Purchase #5 | $155.56 | 13.681% | $176.8422 | $176.84 | $176.85 | $176.80 |
| Purchase #6 | $23.66 | 8.509% | $25.6732 | $25.67 | $25.65 | $25.70 |
| Purchase #7 | $85.36 | 5.868% | $90.3689 | $90.37 | $90.35 | $90.40 |
| 7 purchase totals = | $664.09 | $722.5843 | $722.58 | $722.55 | $722.60 | |