| 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 | $143.95 | 6.752% | $153.6695 | $153.67 | $153.65 | $153.70 |
| Purchase #2 | $191.88 | 7.473% | $206.2192 | $206.22 | $206.20 | $206.20 |
| Purchase #3 | $166.60 | 12.167% | $186.8702 | $186.87 | $186.85 | $186.90 |
| Purchase #4 | $145.80 | 5.195% | $153.3743 | $153.37 | $153.35 | $153.40 |
| Purchase #5 | $89.66 | 8.665% | $97.429 | $97.43 | $97.45 | $97.40 |
| Purchase #6 | $91.55 | 5.501% | $96.5862 | $96.59 | $96.60 | $96.60 |
| Purchase #7 | $241.99 | 11.775% | $270.4843 | $270.48 | $270.50 | $270.50 |
| 7 purchase totals = | $1,071.43 | $1,164.6327 | $1,164.63 | $1,164.60 | $1,164.70 | |