| 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 | $7.59 | 8.208% | $8.213 | $8.21 | $8.20 | $8.20 |
| Purchase #2 | $177.71 | 9.271% | $194.1855 | $194.19 | $194.20 | $194.20 |
| Purchase #3 | $54.85 | 5.784% | $58.0225 | $58.02 | $58.00 | $58.00 |
| Purchase #4 | $204.82 | 13.122% | $231.6965 | $231.70 | $231.70 | $231.70 |
| Purchase #5 | $197.98 | 9.383% | $216.5565 | $216.56 | $216.55 | $216.60 |
| Purchase #6 | $9.77 | 12.538% | $10.995 | $11.00 | $11.00 | $11.00 |
| Purchase #7 | $165.58 | 10.457% | $182.8947 | $182.89 | $182.90 | $182.90 |
| 7 purchase totals = | $818.30 | $902.5637 | $902.57 | $902.55 | $902.60 | |