| 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 | $195.75 | 5.541% | $206.5965 | $206.60 | $206.60 | $206.60 |
| Purchase #2 | $121.36 | 12.429% | $136.4438 | $136.44 | $136.45 | $136.40 |
| Purchase #3 | $56.59 | 10.460% | $62.5093 | $62.51 | $62.50 | $62.50 |
| Purchase #4 | $22.45 | 3.792% | $23.3013 | $23.30 | $23.30 | $23.30 |
| Purchase #5 | $68.67 | 7.728% | $73.9768 | $73.98 | $74.00 | $74.00 |
| Purchase #6 | $99.90 | 12.276% | $112.1637 | $112.16 | $112.15 | $112.20 |
| Purchase #7 | $198.93 | 12.287% | $223.3725 | $223.37 | $223.35 | $223.40 |
| 7 purchase totals = | $763.65 | $838.3639 | $838.36 | $838.35 | $838.40 | |