| 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 | $114.32 | 8.708% | $124.275 | $124.28 | $124.30 | $124.30 |
| Purchase #2 | $36.65 | 4.565% | $38.3231 | $38.32 | $38.30 | $38.30 |
| Purchase #3 | $110.75 | 5.489% | $116.8291 | $116.83 | $116.85 | $116.80 |
| Purchase #4 | $195.31 | 11.122% | $217.0324 | $217.03 | $217.05 | $217.00 |
| Purchase #5 | $158.81 | 5.806% | $168.0305 | $168.03 | $168.05 | $168.00 |
| Purchase #6 | $13.48 | 8.339% | $14.6041 | $14.60 | $14.60 | $14.60 |
| Purchase #7 | $153.25 | 8.675% | $166.5444 | $166.54 | $166.55 | $166.50 |
| 7 purchase totals = | $782.57 | $845.6386 | $845.63 | $845.70 | $845.50 | |