| 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 | $14.80 | 6.332% | $15.7371 | $15.74 | $15.75 | $15.70 |
| Purchase #2 | $38.38 | 8.519% | $41.6496 | $41.65 | $41.65 | $41.60 |
| Purchase #3 | $165.37 | 6.318% | $175.8181 | $175.82 | $175.80 | $175.80 |
| Purchase #4 | $167.95 | 10.813% | $186.1104 | $186.11 | $186.10 | $186.10 |
| Purchase #5 | $249.86 | 5.862% | $264.5068 | $264.51 | $264.50 | $264.50 |
| Purchase #6 | $225.55 | 13.842% | $256.7706 | $256.77 | $256.75 | $256.80 |
| Purchase #7 | $31.56 | 4.195% | $32.8839 | $32.88 | $32.90 | $32.90 |
| 7 purchase totals = | $893.47 | $973.4765 | $973.48 | $973.45 | $973.40 | |