| 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 | $179.64 | 5.487% | $189.4968 | $189.50 | $189.50 | $189.50 |
| Purchase #2 | $134.54 | 9.507% | $147.3307 | $147.33 | $147.35 | $147.30 |
| Purchase #3 | $83.27 | 9.233% | $90.9583 | $90.96 | $90.95 | $91.00 |
| Purchase #4 | $64.89 | 8.233% | $70.2324 | $70.23 | $70.25 | $70.20 |
| Purchase #5 | $168.93 | 12.512% | $190.0665 | $190.07 | $190.05 | $190.10 |
| Purchase #6 | $232.94 | 6.450% | $247.9646 | $247.96 | $247.95 | $248.00 |
| Purchase #7 | $30.84 | 9.574% | $33.7926 | $33.79 | $33.80 | $33.80 |
| 7 purchase totals = | $895.05 | $969.8419 | $969.84 | $969.85 | $969.90 | |