| 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 | $239.67 | 11.252% | $266.6377 | $266.64 | $266.65 | $266.60 |
| Purchase #2 | $159.83 | 10.505% | $176.6201 | $176.62 | $176.60 | $176.60 |
| Purchase #3 | $168.27 | 11.219% | $187.1482 | $187.15 | $187.15 | $187.10 |
| Purchase #4 | $151.54 | 6.451% | $161.3158 | $161.32 | $161.30 | $161.30 |
| Purchase #5 | $43.95 | 3.465% | $45.4729 | $45.47 | $45.45 | $45.50 |
| Purchase #6 | $74.88 | 7.238% | $80.2998 | $80.30 | $80.30 | $80.30 |
| Purchase #7 | $205.99 | 7.546% | $221.534 | $221.53 | $221.55 | $221.50 |
| 7 purchase totals = | $1,044.13 | $1,139.0285 | $1,139.03 | $1,139.00 | $1,138.90 | |