| 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 | $185.87 | 6.376% | $197.7211 | $197.72 | $197.70 | $197.70 |
| Purchase #2 | $59.27 | 7.864% | $63.931 | $63.93 | $63.95 | $63.90 |
| Purchase #3 | $190.61 | 12.704% | $214.8251 | $214.83 | $214.85 | $214.80 |
| Purchase #4 | $120.72 | 8.389% | $130.8472 | $130.85 | $130.85 | $130.80 |
| Purchase #5 | $123.44 | 13.709% | $140.3624 | $140.36 | $140.35 | $140.40 |
| Purchase #6 | $54.94 | 11.261% | $61.1268 | $61.13 | $61.15 | $61.10 |
| Purchase #7 | $146.48 | 11.249% | $162.9575 | $162.96 | $162.95 | $163.00 |
| 7 purchase totals = | $881.33 | $971.7711 | $971.78 | $971.80 | $971.70 | |