| 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 | $159.90 | 10.555% | $176.7774 | $176.78 | $176.80 | $176.80 |
| Purchase #2 | $69.45 | 5.135% | $73.0163 | $73.02 | $73.00 | $73.00 |
| Purchase #3 | $88.78 | 5.599% | $93.7508 | $93.75 | $93.75 | $93.80 |
| Purchase #4 | $16.66 | 11.745% | $18.6167 | $18.62 | $18.60 | $18.60 |
| Purchase #5 | $43.56 | 3.227% | $44.9657 | $44.97 | $44.95 | $45.00 |
| Purchase #6 | $19.29 | 3.375% | $19.941 | $19.94 | $19.95 | $19.90 |
| Purchase #7 | $197.80 | 13.501% | $224.505 | $224.51 | $224.50 | $224.50 |
| 7 purchase totals = | $595.44 | $651.5729 | $651.59 | $651.55 | $651.60 | |