| 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 | $180.88 | 12.386% | $203.2838 | $203.28 | $203.30 | $203.30 |
| Purchase #2 | $64.82 | 13.413% | $73.5143 | $73.51 | $73.50 | $73.50 |
| Purchase #3 | $60.56 | 11.365% | $67.4426 | $67.44 | $67.45 | $67.40 |
| Purchase #4 | $208.37 | 8.764% | $226.6315 | $226.63 | $226.65 | $226.60 |
| Purchase #5 | $130.91 | 8.345% | $141.8344 | $141.83 | $141.85 | $141.80 |
| Purchase #6 | $129.59 | 9.307% | $141.6509 | $141.65 | $141.65 | $141.70 |
| Purchase #7 | $208.89 | 13.653% | $237.4098 | $237.41 | $237.40 | $237.40 |
| 7 purchase totals = | $984.02 | $1,091.7673 | $1,091.75 | $1,091.80 | $1,091.70 | |