| 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 | $197.47 | 12.479% | $222.1123 | $222.11 | $222.10 | $222.10 |
| Purchase #2 | $166.25 | 12.741% | $187.4319 | $187.43 | $187.45 | $187.40 |
| Purchase #3 | $111.58 | 13.782% | $126.958 | $126.96 | $126.95 | $127.00 |
| Purchase #4 | $32.44 | 3.531% | $33.5855 | $33.59 | $33.60 | $33.60 |
| Purchase #5 | $142.47 | 10.484% | $157.4066 | $157.41 | $157.40 | $157.40 |
| Purchase #6 | $35.57 | 7.763% | $38.3313 | $38.33 | $38.35 | $38.30 |
| Purchase #7 | $16.63 | 10.395% | $18.3587 | $18.36 | $18.35 | $18.40 |
| 7 purchase totals = | $702.41 | $784.1843 | $784.19 | $784.20 | $784.20 | |