| 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 | $194.92 | 8.175% | $210.8547 | $210.85 | $210.85 | $210.90 |
| Purchase #2 | $75.79 | 7.441% | $81.4295 | $81.43 | $81.45 | $81.40 |
| Purchase #3 | $43.90 | 4.190% | $45.7394 | $45.74 | $45.75 | $45.70 |
| Purchase #4 | $100.29 | 7.290% | $107.6011 | $107.60 | $107.60 | $107.60 |
| Purchase #5 | $79.75 | 4.440% | $83.2909 | $83.29 | $83.30 | $83.30 |
| Purchase #6 | $158.29 | 9.135% | $172.7498 | $172.75 | $172.75 | $172.70 |
| Purchase #7 | $88.58 | 11.487% | $98.7552 | $98.76 | $98.75 | $98.80 |
| 7 purchase totals = | $741.52 | $800.4206 | $800.42 | $800.45 | $800.40 | |