| 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 | $202.33 | 6.115% | $214.7025 | $214.70 | $214.70 | $214.70 |
| Purchase #2 | $166.91 | 12.264% | $187.3798 | $187.38 | $187.40 | $187.40 |
| Purchase #3 | $140.25 | 6.780% | $149.759 | $149.76 | $149.75 | $149.80 |
| Purchase #4 | $63.95 | 8.194% | $69.1901 | $69.19 | $69.20 | $69.20 |
| Purchase #5 | $106.79 | 13.839% | $121.5687 | $121.57 | $121.55 | $121.60 |
| Purchase #6 | $150.84 | 8.451% | $163.5875 | $163.59 | $163.60 | $163.60 |
| Purchase #7 | $142.44 | 11.236% | $158.4446 | $158.44 | $158.45 | $158.40 |
| 7 purchase totals = | $973.51 | $1,064.6322 | $1,064.63 | $1,064.65 | $1,064.70 | |