| 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 | $177.34 | 9.520% | $194.2228 | $194.22 | $194.20 | $194.20 |
| Purchase #2 | $114.85 | 7.860% | $123.8772 | $123.88 | $123.90 | $123.90 |
| Purchase #3 | $169.34 | 7.512% | $182.0608 | $182.06 | $182.05 | $182.10 |
| Purchase #4 | $158.35 | 10.213% | $174.5223 | $174.52 | $174.50 | $174.50 |
| Purchase #5 | $45.92 | 7.616% | $49.4173 | $49.42 | $49.40 | $49.40 |
| Purchase #6 | $195.67 | 6.637% | $208.6566 | $208.66 | $208.65 | $208.70 |
| Purchase #7 | $34.96 | 10.500% | $38.6308 | $38.63 | $38.65 | $38.60 |
| 7 purchase totals = | $896.43 | $971.3878 | $971.39 | $971.35 | $971.40 | |