| 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 | $22.81 | 12.740% | $25.716 | $25.72 | $25.70 | $25.70 |
| Purchase #2 | $130.81 | 5.255% | $137.6841 | $137.68 | $137.70 | $137.70 |
| Purchase #3 | $156.58 | 9.195% | $170.9775 | $170.98 | $171.00 | $171.00 |
| Purchase #4 | $41.66 | 5.448% | $43.9296 | $43.93 | $43.95 | $43.90 |
| Purchase #5 | $110.40 | 12.741% | $124.4661 | $124.47 | $124.45 | $124.50 |
| Purchase #6 | $123.88 | 6.662% | $132.1329 | $132.13 | $132.15 | $132.10 |
| Purchase #7 | $153.50 | 5.870% | $162.5105 | $162.51 | $162.50 | $162.50 |
| 7 purchase totals = | $739.64 | $797.4167 | $797.42 | $797.45 | $797.40 | |