| 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 | $120.28 | 12.263% | $135.0299 | $135.03 | $135.05 | $135.00 |
| Purchase #2 | $64.61 | 3.849% | $67.0968 | $67.10 | $67.10 | $67.10 |
| Purchase #3 | $13.80 | 11.575% | $15.3974 | $15.40 | $15.40 | $15.40 |
| Purchase #4 | $183.78 | 10.315% | $202.7369 | $202.74 | $202.75 | $202.70 |
| Purchase #5 | $197.48 | 9.837% | $216.9061 | $216.91 | $216.90 | $216.90 |
| Purchase #6 | $184.81 | 6.567% | $196.9465 | $196.95 | $196.95 | $196.90 |
| Purchase #7 | $111.96 | 6.775% | $119.5453 | $119.55 | $119.55 | $119.50 |
| 7 purchase totals = | $876.72 | $953.6589 | $953.68 | $953.70 | $953.50 | |