| 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 | $155.69 | 11.546% | $173.666 | $173.67 | $173.65 | $173.70 |
| Purchase #2 | $150.55 | 3.858% | $156.3582 | $156.36 | $156.35 | $156.40 |
| Purchase #3 | $197.69 | 10.869% | $219.1769 | $219.18 | $219.20 | $219.20 |
| Purchase #4 | $74.64 | 6.321% | $79.358 | $79.36 | $79.35 | $79.40 |
| Purchase #5 | $187.87 | 6.667% | $200.3953 | $200.40 | $200.40 | $200.40 |
| Purchase #6 | $72.54 | 11.690% | $81.0199 | $81.02 | $81.00 | $81.00 |
| Purchase #7 | $246.82 | 8.393% | $267.5356 | $267.54 | $267.55 | $267.50 |
| 7 purchase totals = | $1,085.80 | $1,177.5099 | $1,177.53 | $1,177.50 | $1,177.60 | |