| 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 | $190.28 | 8.549% | $206.547 | $206.55 | $206.55 | $206.50 |
| Purchase #2 | $230.58 | 12.540% | $259.4947 | $259.49 | $259.50 | $259.50 |
| Purchase #3 | $241.79 | 9.575% | $264.9414 | $264.94 | $264.95 | $264.90 |
| Purchase #4 | $162.30 | 4.766% | $170.0352 | $170.04 | $170.05 | $170.00 |
| Purchase #5 | $96.85 | 6.445% | $103.092 | $103.09 | $103.10 | $103.10 |
| Purchase #6 | $71.28 | 7.340% | $76.512 | $76.51 | $76.50 | $76.50 |
| Purchase #7 | $72.54 | 3.608% | $75.1572 | $75.16 | $75.15 | $75.20 |
| 7 purchase totals = | $1,065.62 | $1,155.7795 | $1,155.78 | $1,155.80 | $1,155.70 | |