| 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 | $205.42 | 4.226% | $214.101 | $214.10 | $214.10 | $214.10 |
| Purchase #2 | $104.62 | 7.292% | $112.2489 | $112.25 | $112.25 | $112.20 |
| Purchase #3 | $133.57 | 5.565% | $141.0032 | $141.00 | $141.00 | $141.00 |
| Purchase #4 | $157.51 | 5.694% | $166.4786 | $166.48 | $166.50 | $166.50 |
| Purchase #5 | $32.54 | 9.428% | $35.6079 | $35.61 | $35.60 | $35.60 |
| Purchase #6 | $56.63 | 10.108% | $62.3542 | $62.35 | $62.35 | $62.40 |
| Purchase #7 | $32.48 | 13.181% | $36.7612 | $36.76 | $36.75 | $36.80 |
| 7 purchase totals = | $722.77 | $768.5550 | $768.55 | $768.55 | $768.60 | |