| 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 | $149.37 | 8.214% | $161.6393 | $161.64 | $161.65 | $161.60 |
| Purchase #2 | $201.97 | 3.106% | $208.2432 | $208.24 | $208.25 | $208.20 |
| Purchase #3 | $209.32 | 13.745% | $238.091 | $238.09 | $238.10 | $238.10 |
| Purchase #4 | $45.88 | 3.399% | $47.4395 | $47.44 | $47.45 | $47.40 |
| Purchase #5 | $167.77 | 6.251% | $178.2573 | $178.26 | $178.25 | $178.30 |
| Purchase #6 | $98.74 | 8.813% | $107.442 | $107.44 | $107.45 | $107.40 |
| Purchase #7 | $209.56 | 4.543% | $219.0803 | $219.08 | $219.10 | $219.10 |
| 7 purchase totals = | $1,082.61 | $1,160.1926 | $1,160.19 | $1,160.25 | $1,160.10 | |