| 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 | $180.78 | 7.407% | $194.1704 | $194.17 | $194.15 | $194.20 |
| Purchase #2 | $163.70 | 6.377% | $174.1391 | $174.14 | $174.15 | $174.10 |
| Purchase #3 | $148.59 | 8.261% | $160.865 | $160.87 | $160.85 | $160.90 |
| Purchase #4 | $33.65 | 7.290% | $36.1031 | $36.10 | $36.10 | $36.10 |
| Purchase #5 | $156.45 | 11.159% | $173.9083 | $173.91 | $173.90 | $173.90 |
| Purchase #6 | $38.93 | 8.564% | $42.264 | $42.26 | $42.25 | $42.30 |
| Purchase #7 | $147.77 | 5.243% | $155.5176 | $155.52 | $155.50 | $155.50 |
| 7 purchase totals = | $869.87 | $936.9675 | $936.97 | $936.90 | $937.00 | |