| 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 | $156.56 | 12.560% | $176.2239 | $176.22 | $176.20 | $176.20 |
| Purchase #2 | $105.68 | 10.136% | $116.3917 | $116.39 | $116.40 | $116.40 |
| Purchase #3 | $233.93 | 11.402% | $260.6027 | $260.60 | $260.60 | $260.60 |
| Purchase #4 | $189.55 | 7.239% | $203.2715 | $203.27 | $203.25 | $203.30 |
| Purchase #5 | $150.25 | 10.350% | $165.8009 | $165.80 | $165.80 | $165.80 |
| Purchase #6 | $35.27 | 11.178% | $39.2125 | $39.21 | $39.20 | $39.20 |
| Purchase #7 | $139.35 | 10.289% | $153.6877 | $153.69 | $153.70 | $153.70 |
| 7 purchase totals = | $1,010.59 | $1,115.1909 | $1,115.18 | $1,115.15 | $1,115.20 | |