| 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 | $129.48 | 11.126% | $143.8859 | $143.89 | $143.90 | $143.90 |
| Purchase #2 | $65.97 | 8.531% | $71.5979 | $71.60 | $71.60 | $71.60 |
| Purchase #3 | $194.88 | 13.255% | $220.7113 | $220.71 | $220.70 | $220.70 |
| Purchase #4 | $173.30 | 5.112% | $182.1591 | $182.16 | $182.15 | $182.20 |
| Purchase #5 | $230.61 | 6.872% | $246.4575 | $246.46 | $246.45 | $246.50 |
| Purchase #6 | $83.69 | 13.355% | $94.8668 | $94.87 | $94.85 | $94.90 |
| Purchase #7 | $196.68 | 10.299% | $216.9361 | $216.94 | $216.95 | $216.90 |
| 7 purchase totals = | $1,074.61 | $1,176.6146 | $1,176.63 | $1,176.60 | $1,176.70 | |