| 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 | $114.33 | 7.430% | $122.8247 | $122.82 | $122.80 | $122.80 |
| Purchase #2 | $177.61 | 9.561% | $194.5913 | $194.59 | $194.60 | $194.60 |
| Purchase #3 | $129.53 | 12.358% | $145.5373 | $145.54 | $145.55 | $145.50 |
| Purchase #4 | $84.52 | 7.740% | $91.0618 | $91.06 | $91.05 | $91.10 |
| Purchase #5 | $118.96 | 7.287% | $127.6286 | $127.63 | $127.65 | $127.60 |
| Purchase #6 | $53.53 | 13.755% | $60.8931 | $60.89 | $60.90 | $60.90 |
| Purchase #7 | $64.57 | 3.512% | $66.8377 | $66.84 | $66.85 | $66.80 |
| 7 purchase totals = | $743.05 | $809.3745 | $809.37 | $809.40 | $809.30 | |