| 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 | $191.70 | 9.164% | $209.2674 | $209.27 | $209.25 | $209.30 |
| Purchase #2 | $79.71 | 10.493% | $88.074 | $88.07 | $88.05 | $88.10 |
| Purchase #3 | $201.59 | 3.870% | $209.3915 | $209.39 | $209.40 | $209.40 |
| Purchase #4 | $158.30 | 12.849% | $178.64 | $178.64 | $178.65 | $178.60 |
| Purchase #5 | $45.85 | 3.854% | $47.6171 | $47.62 | $47.60 | $47.60 |
| Purchase #6 | $63.76 | 5.422% | $67.2171 | $67.22 | $67.20 | $67.20 |
| Purchase #7 | $170.34 | 8.686% | $185.1357 | $185.14 | $185.15 | $185.10 |
| 7 purchase totals = | $911.25 | $985.3428 | $985.35 | $985.30 | $985.30 | |