| 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 | $80.49 | 9.820% | $88.3941 | $88.39 | $88.40 | $88.40 |
| Purchase #2 | $173.27 | 4.298% | $180.7171 | $180.72 | $180.70 | $180.70 |
| Purchase #3 | $150.30 | 11.219% | $167.1622 | $167.16 | $167.15 | $167.20 |
| Purchase #4 | $226.60 | 6.670% | $241.7142 | $241.71 | $241.70 | $241.70 |
| Purchase #5 | $183.49 | 3.852% | $190.558 | $190.56 | $190.55 | $190.60 |
| Purchase #6 | $202.82 | 8.516% | $220.0922 | $220.09 | $220.10 | $220.10 |
| Purchase #7 | $68.81 | 4.669% | $72.0227 | $72.02 | $72.00 | $72.00 |
| 7 purchase totals = | $1,085.78 | $1,160.6605 | $1,160.65 | $1,160.60 | $1,160.70 | |