| 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 | $184.27 | 4.809% | $193.1315 | $193.13 | $193.15 | $193.10 |
| Purchase #2 | $22.39 | 9.683% | $24.558 | $24.56 | $24.55 | $24.60 |
| Purchase #3 | $139.29 | 12.208% | $156.2945 | $156.29 | $156.30 | $156.30 |
| Purchase #4 | $23.90 | 3.635% | $24.7688 | $24.77 | $24.75 | $24.80 |
| Purchase #5 | $78.93 | 5.405% | $83.1962 | $83.20 | $83.20 | $83.20 |
| Purchase #6 | $155.48 | 7.434% | $167.0384 | $167.04 | $167.05 | $167.00 |
| Purchase #7 | $149.33 | 5.689% | $157.8254 | $157.83 | $157.85 | $157.80 |
| 7 purchase totals = | $753.59 | $806.8128 | $806.82 | $806.85 | $806.80 | |