| 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 | $229.48 | 3.684% | $237.934 | $237.93 | $237.95 | $237.90 |
| Purchase #2 | $153.38 | 6.833% | $163.8605 | $163.86 | $163.85 | $163.90 |
| Purchase #3 | $168.60 | 4.848% | $176.7737 | $176.77 | $176.75 | $176.80 |
| Purchase #4 | $43.75 | 7.728% | $47.131 | $47.13 | $47.15 | $47.10 |
| Purchase #5 | $47.49 | 4.502% | $49.628 | $49.63 | $49.65 | $49.60 |
| Purchase #6 | $180.42 | 11.193% | $200.6144 | $200.61 | $200.60 | $200.60 |
| Purchase #7 | $182.87 | 5.598% | $193.1071 | $193.11 | $193.10 | $193.10 |
| 7 purchase totals = | $1,005.99 | $1,069.0487 | $1,069.04 | $1,069.05 | $1,069.00 | |