| 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 | $107.53 | 9.452% | $117.6937 | $117.69 | $117.70 | $117.70 |
| Purchase #2 | $8.43 | 3.660% | $8.7385 | $8.74 | $8.75 | $8.70 |
| Purchase #3 | $167.48 | 9.431% | $183.275 | $183.28 | $183.30 | $183.30 |
| Purchase #4 | $206.60 | 9.535% | $226.2993 | $226.30 | $226.30 | $226.30 |
| Purchase #5 | $37.32 | 3.640% | $38.6784 | $38.68 | $38.70 | $38.70 |
| Purchase #6 | $206.60 | 6.518% | $220.0662 | $220.07 | $220.05 | $220.10 |
| Purchase #7 | $173.30 | 6.684% | $184.8834 | $184.88 | $184.90 | $184.90 |
| 7 purchase totals = | $907.26 | $979.6345 | $979.64 | $979.70 | $979.70 | |