| 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 | $177.31 | 6.611% | $189.032 | $189.03 | $189.05 | $189.00 |
| Purchase #2 | $162.55 | 11.367% | $181.0271 | $181.03 | $181.05 | $181.00 |
| Purchase #3 | $17.95 | 5.728% | $18.9782 | $18.98 | $19.00 | $19.00 |
| Purchase #4 | $37.90 | 4.316% | $39.5358 | $39.54 | $39.55 | $39.50 |
| Purchase #5 | $72.48 | 4.604% | $75.817 | $75.82 | $75.80 | $75.80 |
| Purchase #6 | $95.40 | 13.276% | $108.0653 | $108.07 | $108.05 | $108.10 |
| Purchase #7 | $175.27 | 7.583% | $188.5607 | $188.56 | $188.55 | $188.60 |
| 7 purchase totals = | $738.86 | $801.0161 | $801.03 | $801.05 | $801.00 | |