| 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 | $136.35 | 11.799% | $152.4379 | $152.44 | $152.45 | $152.40 |
| Purchase #2 | $40.65 | 9.786% | $44.628 | $44.63 | $44.65 | $44.60 |
| Purchase #3 | $72.86 | 6.858% | $77.8567 | $77.86 | $77.85 | $77.90 |
| Purchase #4 | $51.45 | 10.259% | $56.7283 | $56.73 | $56.75 | $56.70 |
| Purchase #5 | $182.81 | 4.521% | $191.0748 | $191.07 | $191.05 | $191.10 |
| Purchase #6 | $180.69 | 3.743% | $187.4532 | $187.45 | $187.45 | $187.50 |
| Purchase #7 | $231.40 | 3.865% | $240.3436 | $240.34 | $240.35 | $240.30 |
| 7 purchase totals = | $896.21 | $950.5225 | $950.52 | $950.55 | $950.50 | |