| 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 | $191.30 | 5.206% | $201.2591 | $201.26 | $201.25 | $201.30 |
| Purchase #2 | $20.40 | 8.315% | $22.0963 | $22.10 | $22.10 | $22.10 |
| Purchase #3 | $145.95 | 11.435% | $162.6394 | $162.64 | $162.65 | $162.60 |
| Purchase #4 | $106.36 | 10.393% | $117.414 | $117.41 | $117.40 | $117.40 |
| Purchase #5 | $35.44 | 12.655% | $39.9249 | $39.92 | $39.90 | $39.90 |
| Purchase #6 | $180.68 | 13.718% | $205.4657 | $205.47 | $205.45 | $205.50 |
| Purchase #7 | $153.57 | 9.643% | $168.3788 | $168.38 | $168.40 | $168.40 |
| 7 purchase totals = | $833.70 | $917.1782 | $917.18 | $917.15 | $917.20 | |