| 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 | $126.63 | 3.155% | $130.6252 | $130.63 | $130.65 | $130.60 |
| Purchase #2 | $36.68 | 13.857% | $41.7627 | $41.76 | $41.75 | $41.80 |
| Purchase #3 | $116.51 | 5.702% | $123.1534 | $123.15 | $123.15 | $123.20 |
| Purchase #4 | $139.50 | 13.197% | $157.9098 | $157.91 | $157.90 | $157.90 |
| Purchase #5 | $89.74 | 10.203% | $98.8962 | $98.90 | $98.90 | $98.90 |
| Purchase #6 | $79.55 | 5.789% | $84.1551 | $84.16 | $84.15 | $84.20 |
| Purchase #7 | $206.58 | 6.125% | $219.233 | $219.23 | $219.25 | $219.20 |
| 7 purchase totals = | $795.19 | $855.7354 | $855.74 | $855.75 | $855.80 | |