| 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 | $15.71 | 6.565% | $16.7414 | $16.74 | $16.75 | $16.70 |
| Purchase #2 | $173.62 | 13.385% | $196.859 | $196.86 | $196.85 | $196.90 |
| Purchase #3 | $40.68 | 7.275% | $43.6395 | $43.64 | $43.65 | $43.60 |
| Purchase #4 | $184.34 | 13.130% | $208.5438 | $208.54 | $208.55 | $208.50 |
| Purchase #5 | $118.84 | 9.578% | $130.2225 | $130.22 | $130.20 | $130.20 |
| Purchase #6 | $54.64 | 12.681% | $61.5689 | $61.57 | $61.55 | $61.60 |
| Purchase #7 | $217.52 | 10.298% | $239.9202 | $239.92 | $239.90 | $239.90 |
| 7 purchase totals = | $805.35 | $897.4953 | $897.49 | $897.45 | $897.40 | |