| 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 | $141.97 | 13.527% | $161.1743 | $161.17 | $161.15 | $161.20 |
| Purchase #2 | $241.32 | 7.672% | $259.8341 | $259.83 | $259.85 | $259.80 |
| Purchase #3 | $247.37 | 10.543% | $273.4502 | $273.45 | $273.45 | $273.50 |
| Purchase #4 | $240.75 | 10.782% | $266.7077 | $266.71 | $266.70 | $266.70 |
| Purchase #5 | $28.40 | 9.615% | $31.1307 | $31.13 | $31.15 | $31.10 |
| Purchase #6 | $223.84 | 8.446% | $242.7455 | $242.75 | $242.75 | $242.70 |
| Purchase #7 | $221.46 | 12.407% | $248.9365 | $248.94 | $248.95 | $248.90 |
| 7 purchase totals = | $1,345.11 | $1,483.9790 | $1,483.98 | $1,484.00 | $1,483.90 | |