| 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 | $140.31 | 6.440% | $149.346 | $149.35 | $149.35 | $149.30 |
| Purchase #2 | $162.77 | 4.317% | $169.7968 | $169.80 | $169.80 | $169.80 |
| Purchase #3 | $192.41 | 9.850% | $211.3624 | $211.36 | $211.35 | $211.40 |
| Purchase #4 | $169.85 | 13.366% | $192.5522 | $192.55 | $192.55 | $192.60 |
| Purchase #5 | $14.45 | 13.361% | $16.3807 | $16.38 | $16.40 | $16.40 |
| Purchase #6 | $43.38 | 8.810% | $47.2018 | $47.20 | $47.20 | $47.20 |
| Purchase #7 | $102.41 | 7.342% | $109.9289 | $109.93 | $109.95 | $109.90 |
| 7 purchase totals = | $825.58 | $896.5688 | $896.57 | $896.60 | $896.60 | |