| 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 | $177.77 | 7.860% | $191.7427 | $191.74 | $191.75 | $191.70 |
| Purchase #2 | $181.77 | 10.786% | $201.3757 | $201.38 | $201.40 | $201.40 |
| Purchase #3 | $122.92 | 6.718% | $131.1778 | $131.18 | $131.20 | $131.20 |
| Purchase #4 | $244.38 | 4.773% | $256.0443 | $256.04 | $256.05 | $256.00 |
| Purchase #5 | $233.27 | 6.159% | $247.6371 | $247.64 | $247.65 | $247.60 |
| Purchase #6 | $128.72 | 12.852% | $145.2631 | $145.26 | $145.25 | $145.30 |
| Purchase #7 | $185.98 | 7.494% | $199.9173 | $199.92 | $199.90 | $199.90 |
| 7 purchase totals = | $1,274.81 | $1,373.1580 | $1,373.16 | $1,373.20 | $1,373.10 | |