| 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 | $129.28 | 9.530% | $141.6004 | $141.60 | $141.60 | $141.60 |
| Purchase #2 | $33.27 | 8.617% | $36.1369 | $36.14 | $36.15 | $36.10 |
| Purchase #3 | $90.97 | 7.247% | $97.5626 | $97.56 | $97.55 | $97.60 |
| Purchase #4 | $40.34 | 6.440% | $42.9379 | $42.94 | $42.95 | $42.90 |
| Purchase #5 | $162.49 | 13.562% | $184.5269 | $184.53 | $184.55 | $184.50 |
| Purchase #6 | $210.33 | 6.579% | $224.1676 | $224.17 | $224.15 | $224.20 |
| Purchase #7 | $95.57 | 3.407% | $98.8261 | $98.83 | $98.85 | $98.80 |
| 7 purchase totals = | $762.25 | $825.7584 | $825.77 | $825.80 | $825.70 | |