| 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 | $132.26 | 11.182% | $147.0493 | $147.05 | $147.05 | $147.00 |
| Purchase #2 | $85.45 | 5.246% | $89.9327 | $89.93 | $89.95 | $89.90 |
| Purchase #3 | $16.50 | 6.654% | $17.5979 | $17.60 | $17.60 | $17.60 |
| Purchase #4 | $204.33 | 8.325% | $221.3405 | $221.34 | $221.35 | $221.30 |
| Purchase #5 | $120.86 | 6.663% | $128.9129 | $128.91 | $128.90 | $128.90 |
| Purchase #6 | $70.36 | 12.874% | $79.4181 | $79.42 | $79.40 | $79.40 |
| Purchase #7 | $167.97 | 11.605% | $187.4629 | $187.46 | $187.45 | $187.50 |
| 7 purchase totals = | $797.73 | $871.7143 | $871.71 | $871.70 | $871.60 | |