| 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 | $183.86 | 5.475% | $193.9263 | $193.93 | $193.95 | $193.90 |
| Purchase #2 | $202.41 | 8.335% | $219.2809 | $219.28 | $219.30 | $219.30 |
| Purchase #3 | $217.51 | 13.696% | $247.3002 | $247.30 | $247.30 | $247.30 |
| Purchase #4 | $14.93 | 3.786% | $15.4952 | $15.50 | $15.50 | $15.50 |
| Purchase #5 | $122.36 | 10.263% | $134.9178 | $134.92 | $134.90 | $134.90 |
| Purchase #6 | $6.93 | 4.636% | $7.2513 | $7.25 | $7.25 | $7.30 |
| Purchase #7 | $47.80 | 3.216% | $49.3372 | $49.34 | $49.35 | $49.30 |
| 7 purchase totals = | $795.80 | $867.5089 | $867.52 | $867.55 | $867.50 | |