| 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 | $150.29 | 8.168% | $162.5657 | $162.57 | $162.55 | $162.60 |
| Purchase #2 | $202.84 | 11.852% | $226.8806 | $226.88 | $226.90 | $226.90 |
| Purchase #3 | $87.76 | 4.868% | $92.0322 | $92.03 | $92.05 | $92.00 |
| Purchase #4 | $225.82 | 3.478% | $233.674 | $233.67 | $233.65 | $233.70 |
| Purchase #5 | $226.39 | 3.192% | $233.6164 | $233.62 | $233.60 | $233.60 |
| Purchase #6 | $68.76 | 10.248% | $75.8065 | $75.81 | $75.80 | $75.80 |
| Purchase #7 | $99.42 | 4.600% | $103.9933 | $103.99 | $104.00 | $104.00 |
| 7 purchase totals = | $1,061.28 | $1,128.5687 | $1,128.57 | $1,128.55 | $1,128.60 | |