| 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 | $143.36 | 5.462% | $151.1903 | $151.19 | $151.20 | $151.20 |
| Purchase #2 | $143.62 | 6.509% | $152.9682 | $152.97 | $152.95 | $153.00 |
| Purchase #3 | $15.78 | 3.208% | $16.2862 | $16.29 | $16.30 | $16.30 |
| Purchase #4 | $116.35 | 12.302% | $130.6634 | $130.66 | $130.65 | $130.70 |
| Purchase #5 | $245.52 | 9.523% | $268.9009 | $268.90 | $268.90 | $268.90 |
| Purchase #6 | $62.32 | 12.870% | $70.3406 | $70.34 | $70.35 | $70.30 |
| Purchase #7 | $7.87 | 9.113% | $8.5872 | $8.59 | $8.60 | $8.60 |
| 7 purchase totals = | $734.82 | $798.9368 | $798.94 | $798.95 | $799.00 | |