| 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 | $152.27 | 12.637% | $171.5124 | $171.51 | $171.50 | $171.50 |
| Purchase #2 | $176.83 | 12.811% | $199.4837 | $199.48 | $199.50 | $199.50 |
| Purchase #3 | $15.90 | 5.603% | $16.7909 | $16.79 | $16.80 | $16.80 |
| Purchase #4 | $164.62 | 9.736% | $180.6474 | $180.65 | $180.65 | $180.60 |
| Purchase #5 | $135.87 | 3.759% | $140.9774 | $140.98 | $141.00 | $141.00 |
| Purchase #6 | $213.71 | 11.111% | $237.4553 | $237.46 | $237.45 | $237.50 |
| Purchase #7 | $62.72 | 11.596% | $69.993 | $69.99 | $70.00 | $70.00 |
| 7 purchase totals = | $921.92 | $1,016.8601 | $1,016.86 | $1,016.90 | $1,016.90 | |