| 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 | $113.30 | 7.301% | $121.572 | $121.57 | $121.55 | $121.60 |
| Purchase #2 | $20.29 | 7.384% | $21.7882 | $21.79 | $21.80 | $21.80 |
| Purchase #3 | $63.95 | 6.331% | $67.9987 | $68.00 | $68.00 | $68.00 |
| Purchase #4 | $131.44 | 8.489% | $142.5979 | $142.60 | $142.60 | $142.60 |
| Purchase #5 | $6.72 | 4.436% | $7.0181 | $7.02 | $7.00 | $7.00 |
| Purchase #6 | $215.68 | 3.733% | $223.7313 | $223.73 | $223.75 | $223.70 |
| Purchase #7 | $193.35 | 3.834% | $200.763 | $200.76 | $200.75 | $200.80 |
| 7 purchase totals = | $744.73 | $785.4692 | $785.47 | $785.45 | $785.50 | |