| 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 | $172.75 | 4.516% | $180.5514 | $180.55 | $180.55 | $180.60 |
| Purchase #2 | $191.99 | 9.194% | $209.6416 | $209.64 | $209.65 | $209.60 |
| Purchase #3 | $94.72 | 12.623% | $106.6765 | $106.68 | $106.70 | $106.70 |
| Purchase #4 | $45.66 | 8.512% | $49.5466 | $49.55 | $49.55 | $49.50 |
| Purchase #5 | $18.31 | 10.385% | $20.2115 | $20.21 | $20.20 | $20.20 |
| Purchase #6 | $45.79 | 13.127% | $51.8009 | $51.80 | $51.80 | $51.80 |
| Purchase #7 | $219.75 | 4.839% | $230.3837 | $230.38 | $230.40 | $230.40 |
| 7 purchase totals = | $788.97 | $848.8122 | $848.81 | $848.85 | $848.80 | |