| 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 | $136.77 | 4.164% | $142.4651 | $142.47 | $142.45 | $142.50 |
| Purchase #2 | $87.76 | 9.606% | $96.1902 | $96.19 | $96.20 | $96.20 |
| Purchase #3 | $106.99 | 11.579% | $119.3784 | $119.38 | $119.40 | $119.40 |
| Purchase #4 | $163.97 | 5.784% | $173.454 | $173.45 | $173.45 | $173.50 |
| Purchase #5 | $140.97 | 12.718% | $158.8986 | $158.90 | $158.90 | $158.90 |
| Purchase #6 | $155.47 | 13.308% | $176.1599 | $176.16 | $176.15 | $176.20 |
| Purchase #7 | $185.78 | 12.783% | $209.5283 | $209.53 | $209.55 | $209.50 |
| 7 purchase totals = | $977.71 | $1,076.0745 | $1,076.08 | $1,076.10 | $1,076.20 | |