| 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 | $118.39 | 12.355% | $133.0171 | $133.02 | $133.00 | $133.00 |
| Purchase #2 | $168.55 | 11.391% | $187.7495 | $187.75 | $187.75 | $187.70 |
| Purchase #3 | $107.69 | 3.140% | $111.0715 | $111.07 | $111.05 | $111.10 |
| Purchase #4 | $12.55 | 13.131% | $14.1979 | $14.20 | $14.20 | $14.20 |
| Purchase #5 | $49.41 | 12.613% | $55.6421 | $55.64 | $55.65 | $55.60 |
| Purchase #6 | $182.46 | 5.183% | $191.9169 | $191.92 | $191.90 | $191.90 |
| Purchase #7 | $101.76 | 7.691% | $109.5864 | $109.59 | $109.60 | $109.60 |
| 7 purchase totals = | $740.81 | $803.1814 | $803.19 | $803.15 | $803.10 | |