| 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 | $166.97 | 13.437% | $189.4058 | $189.41 | $189.40 | $189.40 |
| Purchase #2 | $73.47 | 12.785% | $82.8631 | $82.86 | $82.85 | $82.90 |
| Purchase #3 | $145.35 | 9.771% | $159.5521 | $159.55 | $159.55 | $159.60 |
| Purchase #4 | $80.86 | 7.389% | $86.8347 | $86.83 | $86.85 | $86.80 |
| Purchase #5 | $161.55 | 4.442% | $168.7261 | $168.73 | $168.75 | $168.70 |
| Purchase #6 | $233.28 | 3.491% | $241.4238 | $241.42 | $241.40 | $241.40 |
| Purchase #7 | $43.67 | 8.122% | $47.2169 | $47.22 | $47.20 | $47.20 |
| 7 purchase totals = | $905.15 | $976.0225 | $976.02 | $976.00 | $976.00 | |