| 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 | $151.33 | 3.411% | $156.4919 | $156.49 | $156.50 | $156.50 |
| Purchase #2 | $116.45 | 6.320% | $123.8096 | $123.81 | $123.80 | $123.80 |
| Purchase #3 | $91.77 | 3.511% | $94.992 | $94.99 | $95.00 | $95.00 |
| Purchase #4 | $19.57 | 11.489% | $21.8184 | $21.82 | $21.80 | $21.80 |
| Purchase #5 | $213.48 | 3.463% | $220.8728 | $220.87 | $220.85 | $220.90 |
| Purchase #6 | $225.89 | 10.530% | $249.6762 | $249.68 | $249.70 | $249.70 |
| Purchase #7 | $154.36 | 13.750% | $175.5845 | $175.58 | $175.60 | $175.60 |
| 7 purchase totals = | $972.85 | $1,043.2454 | $1,043.24 | $1,043.25 | $1,043.30 | |