| 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 | $158.91 | 12.401% | $178.6164 | $178.62 | $178.60 | $178.60 |
| Purchase #2 | $204.87 | 9.799% | $224.9452 | $224.95 | $224.95 | $224.90 |
| Purchase #3 | $162.65 | 13.444% | $184.5167 | $184.52 | $184.50 | $184.50 |
| Purchase #4 | $56.48 | 7.849% | $60.9131 | $60.91 | $60.90 | $60.90 |
| Purchase #5 | $177.37 | 8.551% | $192.5369 | $192.54 | $192.55 | $192.50 |
| Purchase #6 | $36.72 | 10.176% | $40.4566 | $40.46 | $40.45 | $40.50 |
| Purchase #7 | $192.77 | 8.872% | $209.8726 | $209.87 | $209.85 | $209.90 |
| 7 purchase totals = | $989.77 | $1,091.8575 | $1,091.87 | $1,091.80 | $1,091.80 | |