| 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 | $140.41 | 10.335% | $154.9214 | $154.92 | $154.90 | $154.90 |
| Purchase #2 | $151.95 | 11.571% | $169.5321 | $169.53 | $169.55 | $169.50 |
| Purchase #3 | $194.52 | 4.166% | $202.6237 | $202.62 | $202.60 | $202.60 |
| Purchase #4 | $106.80 | 7.844% | $115.1774 | $115.18 | $115.20 | $115.20 |
| Purchase #5 | $168.27 | 6.663% | $179.4818 | $179.48 | $179.50 | $179.50 |
| Purchase #6 | $47.77 | 13.252% | $54.1005 | $54.10 | $54.10 | $54.10 |
| Purchase #7 | $35.92 | 4.557% | $37.5569 | $37.56 | $37.55 | $37.60 |
| 7 purchase totals = | $845.64 | $913.3938 | $913.39 | $913.40 | $913.40 | |