| 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 | $167.43 | 10.505% | $185.0185 | $185.02 | $185.00 | $185.00 |
| Purchase #2 | $224.70 | 9.620% | $246.3161 | $246.32 | $246.30 | $246.30 |
| Purchase #3 | $35.53 | 10.459% | $39.2461 | $39.25 | $39.25 | $39.20 |
| Purchase #4 | $200.91 | 7.752% | $216.4845 | $216.48 | $216.50 | $216.50 |
| Purchase #5 | $32.54 | 4.537% | $34.0163 | $34.02 | $34.00 | $34.00 |
| Purchase #6 | $110.44 | 9.537% | $120.9727 | $120.97 | $120.95 | $121.00 |
| Purchase #7 | $125.54 | 3.865% | $130.3921 | $130.39 | $130.40 | $130.40 |
| 7 purchase totals = | $897.09 | $972.4463 | $972.45 | $972.40 | $972.40 | |