| 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 | $153.96 | 12.643% | $173.4252 | $173.43 | $173.45 | $173.40 |
| Purchase #2 | $185.78 | 12.124% | $208.304 | $208.30 | $208.30 | $208.30 |
| Purchase #3 | $14.85 | 7.496% | $15.9632 | $15.96 | $15.95 | $16.00 |
| Purchase #4 | $44.26 | 5.779% | $46.8178 | $46.82 | $46.80 | $46.80 |
| Purchase #5 | $12.35 | 10.287% | $13.6204 | $13.62 | $13.60 | $13.60 |
| Purchase #6 | $176.57 | 11.572% | $197.0027 | $197.00 | $197.00 | $197.00 |
| Purchase #7 | $150.56 | 5.756% | $159.2262 | $159.23 | $159.25 | $159.20 |
| 7 purchase totals = | $738.33 | $814.3595 | $814.36 | $814.35 | $814.30 | |