| 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 | $166.74 | 12.110% | $186.9322 | $186.93 | $186.95 | $186.90 |
| Purchase #2 | $25.36 | 12.544% | $28.5412 | $28.54 | $28.55 | $28.50 |
| Purchase #3 | $156.71 | 7.566% | $168.5667 | $168.57 | $168.55 | $168.60 |
| Purchase #4 | $115.99 | 3.375% | $119.9047 | $119.90 | $119.90 | $119.90 |
| Purchase #5 | $184.32 | 7.648% | $198.4168 | $198.42 | $198.40 | $198.40 |
| Purchase #6 | $119.91 | 7.415% | $128.8013 | $128.80 | $128.80 | $128.80 |
| Purchase #7 | $145.95 | 3.229% | $150.6627 | $150.66 | $150.65 | $150.70 |
| 7 purchase totals = | $914.98 | $981.8256 | $981.82 | $981.80 | $981.80 | |