| 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 | $138.30 | 4.106% | $143.9786 | $143.98 | $144.00 | $144.00 |
| Purchase #2 | $195.44 | 9.523% | $214.0518 | $214.05 | $214.05 | $214.10 |
| Purchase #3 | $151.65 | 8.422% | $164.422 | $164.42 | $164.40 | $164.40 |
| Purchase #4 | $35.59 | 7.871% | $38.3913 | $38.39 | $38.40 | $38.40 |
| Purchase #5 | $226.25 | 8.660% | $245.8433 | $245.84 | $245.85 | $245.80 |
| Purchase #6 | $191.33 | 5.478% | $201.8111 | $201.81 | $201.80 | $201.80 |
| Purchase #7 | $54.85 | 4.835% | $57.502 | $57.50 | $57.50 | $57.50 |
| 7 purchase totals = | $993.41 | $1,066.0001 | $1,065.99 | $1,066.00 | $1,066.00 | |