| 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 | $177.52 | 10.724% | $196.5572 | $196.56 | $196.55 | $196.60 |
| Purchase #2 | $131.43 | 5.421% | $138.5548 | $138.55 | $138.55 | $138.60 |
| Purchase #3 | $144.62 | 5.360% | $152.3716 | $152.37 | $152.35 | $152.40 |
| Purchase #4 | $163.53 | 7.115% | $175.1652 | $175.17 | $175.15 | $175.20 |
| Purchase #5 | $208.25 | 12.602% | $234.4937 | $234.49 | $234.50 | $234.50 |
| Purchase #6 | $128.31 | 5.426% | $135.2721 | $135.27 | $135.25 | $135.30 |
| Purchase #7 | $100.34 | 3.235% | $103.586 | $103.59 | $103.60 | $103.60 |
| 7 purchase totals = | $1,054.00 | $1,136.0006 | $1,136.00 | $1,135.95 | $1,136.20 | |