| 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 | $160.87 | 3.538% | $166.5616 | $166.56 | $166.55 | $166.60 |
| Purchase #2 | $211.43 | 3.665% | $219.1789 | $219.18 | $219.20 | $219.20 |
| Purchase #3 | $140.63 | 11.317% | $156.5451 | $156.55 | $156.55 | $156.50 |
| Purchase #4 | $249.85 | 5.402% | $263.3469 | $263.35 | $263.35 | $263.30 |
| Purchase #5 | $25.36 | 12.770% | $28.5985 | $28.60 | $28.60 | $28.60 |
| Purchase #6 | $46.95 | 5.314% | $49.4449 | $49.44 | $49.45 | $49.40 |
| Purchase #7 | $249.99 | 3.396% | $258.4797 | $258.48 | $258.50 | $258.50 |
| 7 purchase totals = | $1,085.08 | $1,142.1556 | $1,142.16 | $1,142.20 | $1,142.10 | |