| 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 | $163.44 | 5.374% | $172.2233 | $172.22 | $172.20 | $172.20 |
| Purchase #2 | $29.89 | 3.239% | $30.8581 | $30.86 | $30.85 | $30.90 |
| Purchase #3 | $124.90 | 4.276% | $130.2407 | $130.24 | $130.25 | $130.20 |
| Purchase #4 | $149.81 | 6.385% | $159.3754 | $159.38 | $159.40 | $159.40 |
| Purchase #5 | $73.98 | 11.651% | $82.5994 | $82.60 | $82.60 | $82.60 |
| Purchase #6 | $75.76 | 11.269% | $84.2974 | $84.30 | $84.30 | $84.30 |
| Purchase #7 | $79.29 | 10.263% | $87.4275 | $87.43 | $87.45 | $87.40 |
| 7 purchase totals = | $697.07 | $747.0218 | $747.03 | $747.05 | $747.00 | |