| 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 | $135.59 | 10.265% | $149.5083 | $149.51 | $149.50 | $149.50 |
| Purchase #2 | $16.35 | 8.703% | $17.7729 | $17.77 | $17.75 | $17.80 |
| Purchase #3 | $220.58 | 5.107% | $231.845 | $231.85 | $231.85 | $231.80 |
| Purchase #4 | $114.79 | 12.610% | $129.265 | $129.27 | $129.25 | $129.30 |
| Purchase #5 | $183.88 | 8.205% | $198.9674 | $198.97 | $198.95 | $199.00 |
| Purchase #6 | $94.65 | 12.710% | $106.68 | $106.68 | $106.70 | $106.70 |
| Purchase #7 | $99.99 | 5.596% | $105.5854 | $105.59 | $105.60 | $105.60 |
| 7 purchase totals = | $865.83 | $939.6240 | $939.64 | $939.60 | $939.70 | |