| 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 | $148.99 | 13.179% | $168.6254 | $168.63 | $168.65 | $168.60 |
| Purchase #2 | $41.31 | 3.829% | $42.8918 | $42.89 | $42.90 | $42.90 |
| Purchase #3 | $240.40 | 12.798% | $271.1664 | $271.17 | $271.15 | $271.20 |
| Purchase #4 | $8.98 | 7.247% | $9.6308 | $9.63 | $9.65 | $9.60 |
| Purchase #5 | $182.69 | 13.559% | $207.4609 | $207.46 | $207.45 | $207.50 |
| Purchase #6 | $24.84 | 12.365% | $27.9115 | $27.91 | $27.90 | $27.90 |
| Purchase #7 | $79.40 | 11.508% | $88.5374 | $88.54 | $88.55 | $88.50 |
| 7 purchase totals = | $726.61 | $816.2242 | $816.23 | $816.25 | $816.20 | |