| 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 | $176.53 | 5.276% | $185.8437 | $185.84 | $185.85 | $185.80 |
| Purchase #2 | $29.45 | 9.573% | $32.2692 | $32.27 | $32.25 | $32.30 |
| Purchase #3 | $42.54 | 9.466% | $46.5668 | $46.57 | $46.55 | $46.60 |
| Purchase #4 | $45.26 | 12.863% | $51.0818 | $51.08 | $51.10 | $51.10 |
| Purchase #5 | $160.94 | 9.357% | $175.9992 | $176.00 | $176.00 | $176.00 |
| Purchase #6 | $207.87 | 6.771% | $221.9449 | $221.94 | $221.95 | $221.90 |
| Purchase #7 | $66.93 | 3.805% | $69.4767 | $69.48 | $69.50 | $69.50 |
| 7 purchase totals = | $729.52 | $783.1823 | $783.18 | $783.20 | $783.20 | |