| 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 | $80.95 | 11.502% | $90.2609 | $90.26 | $90.25 | $90.30 |
| Purchase #2 | $119.53 | 8.130% | $129.2478 | $129.25 | $129.25 | $129.20 |
| Purchase #3 | $153.76 | 10.130% | $169.3359 | $169.34 | $169.35 | $169.30 |
| Purchase #4 | $192.33 | 9.579% | $210.7533 | $210.75 | $210.75 | $210.80 |
| Purchase #5 | $37.39 | 11.842% | $41.8177 | $41.82 | $41.80 | $41.80 |
| Purchase #6 | $176.43 | 4.296% | $184.0094 | $184.01 | $184.00 | $184.00 |
| Purchase #7 | $114.57 | 5.535% | $120.9114 | $120.91 | $120.90 | $120.90 |
| 7 purchase totals = | $874.96 | $946.3364 | $946.34 | $946.30 | $946.30 | |