| 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 | $171.35 | 8.686% | $186.2335 | $186.23 | $186.25 | $186.20 |
| Purchase #2 | $142.34 | 10.416% | $157.1661 | $157.17 | $157.15 | $157.20 |
| Purchase #3 | $119.68 | 7.218% | $128.3185 | $128.32 | $128.30 | $128.30 |
| Purchase #4 | $108.33 | 9.717% | $118.8564 | $118.86 | $118.85 | $118.90 |
| Purchase #5 | $5.97 | 9.534% | $6.5392 | $6.54 | $6.55 | $6.50 |
| Purchase #6 | $170.57 | 13.216% | $193.1125 | $193.11 | $193.10 | $193.10 |
| Purchase #7 | $126.77 | 5.572% | $133.8336 | $133.83 | $133.85 | $133.80 |
| 7 purchase totals = | $845.01 | $924.0598 | $924.06 | $924.05 | $924.00 | |