| 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 | $161.79 | 3.731% | $167.8264 | $167.83 | $167.85 | $167.80 |
| Purchase #2 | $152.66 | 7.661% | $164.3553 | $164.36 | $164.35 | $164.40 |
| Purchase #3 | $202.31 | 3.714% | $209.8238 | $209.82 | $209.80 | $209.80 |
| Purchase #4 | $167.40 | 8.726% | $182.0073 | $182.01 | $182.00 | $182.00 |
| Purchase #5 | $90.45 | 4.601% | $94.6116 | $94.61 | $94.60 | $94.60 |
| Purchase #6 | $15.38 | 13.459% | $17.45 | $17.45 | $17.45 | $17.50 |
| Purchase #7 | $39.96 | 4.482% | $41.751 | $41.75 | $41.75 | $41.80 |
| 7 purchase totals = | $829.95 | $877.8254 | $877.83 | $877.80 | $877.90 | |