| 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 | $190.72 | 3.548% | $197.4867 | $197.49 | $197.50 | $197.50 |
| Purchase #2 | $34.51 | 6.153% | $36.6334 | $36.63 | $36.65 | $36.60 |
| Purchase #3 | $30.29 | 9.672% | $33.2196 | $33.22 | $33.20 | $33.20 |
| Purchase #4 | $148.61 | 5.333% | $156.5354 | $156.54 | $156.55 | $156.50 |
| Purchase #5 | $108.75 | 5.132% | $114.3311 | $114.33 | $114.35 | $114.30 |
| Purchase #6 | $133.62 | 13.335% | $151.4382 | $151.44 | $151.45 | $151.40 |
| Purchase #7 | $56.38 | 7.271% | $60.4794 | $60.48 | $60.50 | $60.50 |
| 7 purchase totals = | $702.88 | $750.1238 | $750.13 | $750.20 | $750.00 | |