| 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 | $130.97 | 3.818% | $135.9704 | $135.97 | $135.95 | $136.00 |
| Purchase #2 | $119.95 | 8.534% | $130.1865 | $130.19 | $130.20 | $130.20 |
| Purchase #3 | $53.69 | 9.687% | $58.891 | $58.89 | $58.90 | $58.90 |
| Purchase #4 | $134.70 | 7.860% | $145.2874 | $145.29 | $145.30 | $145.30 |
| Purchase #5 | $185.40 | 10.838% | $205.4937 | $205.49 | $205.50 | $205.50 |
| Purchase #6 | $9.61 | 6.523% | $10.2369 | $10.24 | $10.25 | $10.20 |
| Purchase #7 | $87.38 | 9.213% | $95.4303 | $95.43 | $95.45 | $95.40 |
| 7 purchase totals = | $721.70 | $781.4962 | $781.50 | $781.55 | $781.50 | |