| 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 | $34.62 | 13.118% | $39.1615 | $39.16 | $39.15 | $39.20 |
| Purchase #2 | $181.98 | 4.149% | $189.5304 | $189.53 | $189.55 | $189.50 |
| Purchase #3 | $78.60 | 3.650% | $81.4689 | $81.47 | $81.45 | $81.50 |
| Purchase #4 | $80.92 | 6.766% | $86.395 | $86.40 | $86.40 | $86.40 |
| Purchase #5 | $145.94 | 7.154% | $156.3805 | $156.38 | $156.40 | $156.40 |
| Purchase #6 | $116.30 | 10.840% | $128.9069 | $128.91 | $128.90 | $128.90 |
| Purchase #7 | $133.43 | 6.266% | $141.7907 | $141.79 | $141.80 | $141.80 |
| 7 purchase totals = | $771.79 | $823.6339 | $823.64 | $823.65 | $823.70 | |