| 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 | $159.72 | 5.430% | $168.3928 | $168.39 | $168.40 | $168.40 |
| Purchase #2 | $191.68 | 11.220% | $213.1865 | $213.19 | $213.20 | $213.20 |
| Purchase #3 | $208.72 | 10.161% | $229.928 | $229.93 | $229.95 | $229.90 |
| Purchase #4 | $72.44 | 5.511% | $76.4322 | $76.43 | $76.45 | $76.40 |
| Purchase #5 | $87.74 | 12.516% | $98.7215 | $98.72 | $98.70 | $98.70 |
| Purchase #6 | $155.45 | 9.398% | $170.0592 | $170.06 | $170.05 | $170.10 |
| Purchase #7 | $231.91 | 4.616% | $242.615 | $242.62 | $242.60 | $242.60 |
| 7 purchase totals = | $1,107.66 | $1,199.3352 | $1,199.34 | $1,199.35 | $1,199.30 | |