| 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 | $134.97 | 5.547% | $142.4568 | $142.46 | $142.45 | $142.50 |
| Purchase #2 | $30.30 | 6.368% | $32.2295 | $32.23 | $32.25 | $32.20 |
| Purchase #3 | $57.90 | 5.199% | $60.9102 | $60.91 | $60.90 | $60.90 |
| Purchase #4 | $49.84 | 7.699% | $53.6772 | $53.68 | $53.70 | $53.70 |
| Purchase #5 | $14.60 | 7.281% | $15.663 | $15.66 | $15.65 | $15.70 |
| Purchase #6 | $210.94 | 4.211% | $219.8227 | $219.82 | $219.80 | $219.80 |
| Purchase #7 | $188.38 | 6.362% | $200.3647 | $200.36 | $200.35 | $200.40 |
| 7 purchase totals = | $686.93 | $725.1241 | $725.12 | $725.10 | $725.20 | |