| 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 | $17.85 | 7.529% | $19.1939 | $19.19 | $19.20 | $19.20 |
| Purchase #2 | $91.47 | 11.258% | $101.7677 | $101.77 | $101.75 | $101.80 |
| Purchase #3 | $133.98 | 13.262% | $151.7484 | $151.75 | $151.75 | $151.70 |
| Purchase #4 | $237.93 | 8.184% | $257.4022 | $257.40 | $257.40 | $257.40 |
| Purchase #5 | $137.67 | 3.191% | $142.063 | $142.06 | $142.05 | $142.10 |
| Purchase #6 | $247.49 | 5.236% | $260.4486 | $260.45 | $260.45 | $260.40 |
| Purchase #7 | $165.65 | 10.603% | $183.2139 | $183.21 | $183.20 | $183.20 |
| 7 purchase totals = | $1,032.04 | $1,115.8377 | $1,115.83 | $1,115.80 | $1,115.80 | |