| 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 | $141.26 | 13.153% | $159.8399 | $159.84 | $159.85 | $159.80 |
| Purchase #2 | $5.40 | 4.616% | $5.6493 | $5.65 | $5.65 | $5.60 |
| Purchase #3 | $36.44 | 4.576% | $38.1075 | $38.11 | $38.10 | $38.10 |
| Purchase #4 | $7.46 | 3.689% | $7.7352 | $7.74 | $7.75 | $7.70 |
| Purchase #5 | $15.84 | 7.276% | $16.9925 | $16.99 | $17.00 | $17.00 |
| Purchase #6 | $176.67 | 10.133% | $194.572 | $194.57 | $194.55 | $194.60 |
| Purchase #7 | $116.67 | 11.418% | $129.9914 | $129.99 | $130.00 | $130.00 |
| 7 purchase totals = | $499.74 | $552.8878 | $552.89 | $552.90 | $552.80 | |