| 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 | $178.99 | 3.261% | $184.8269 | $184.83 | $184.85 | $184.80 |
| Purchase #2 | $121.35 | 12.123% | $136.0613 | $136.06 | $136.05 | $136.10 |
| Purchase #3 | $103.35 | 8.369% | $111.9994 | $112.00 | $112.00 | $112.00 |
| Purchase #4 | $10.92 | 11.646% | $12.1917 | $12.19 | $12.20 | $12.20 |
| Purchase #5 | $233.49 | 9.789% | $256.3463 | $256.35 | $256.35 | $256.30 |
| Purchase #6 | $31.74 | 3.601% | $32.883 | $32.88 | $32.90 | $32.90 |
| Purchase #7 | $21.41 | 4.557% | $22.3857 | $22.39 | $22.40 | $22.40 |
| 7 purchase totals = | $701.25 | $756.6943 | $756.70 | $756.75 | $756.70 | |