| 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 | $168.42 | 11.612% | $187.9769 | $187.98 | $188.00 | $188.00 |
| Purchase #2 | $12.52 | 11.279% | $13.9321 | $13.93 | $13.95 | $13.90 |
| Purchase #3 | $131.73 | 3.583% | $136.4499 | $136.45 | $136.45 | $136.40 |
| Purchase #4 | $46.74 | 4.283% | $48.7419 | $48.74 | $48.75 | $48.70 |
| Purchase #5 | $209.48 | 4.310% | $218.5086 | $218.51 | $218.50 | $218.50 |
| Purchase #6 | $203.46 | 12.481% | $228.8538 | $228.85 | $228.85 | $228.90 |
| Purchase #7 | $32.66 | 9.757% | $35.8466 | $35.85 | $35.85 | $35.80 |
| 7 purchase totals = | $805.01 | $870.3098 | $870.31 | $870.35 | $870.20 | |