| 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 | $115.87 | 3.695% | $120.1514 | $120.15 | $120.15 | $120.20 |
| Purchase #2 | $161.77 | 3.429% | $167.3171 | $167.32 | $167.30 | $167.30 |
| Purchase #3 | $68.98 | 5.529% | $72.7939 | $72.79 | $72.80 | $72.80 |
| Purchase #4 | $36.60 | 11.170% | $40.6882 | $40.69 | $40.70 | $40.70 |
| Purchase #5 | $23.49 | 8.716% | $25.5374 | $25.54 | $25.55 | $25.50 |
| Purchase #6 | $56.68 | 3.482% | $58.6536 | $58.65 | $58.65 | $58.70 |
| Purchase #7 | $200.73 | 12.464% | $225.749 | $225.75 | $225.75 | $225.70 |
| 7 purchase totals = | $664.12 | $710.8906 | $710.89 | $710.90 | $710.90 | |