| 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 | $167.97 | 10.860% | $186.2115 | $186.21 | $186.20 | $186.20 |
| Purchase #2 | $172.26 | 6.412% | $183.3053 | $183.31 | $183.30 | $183.30 |
| Purchase #3 | $137.73 | 9.584% | $150.93 | $150.93 | $150.95 | $150.90 |
| Purchase #4 | $155.54 | 13.250% | $176.1491 | $176.15 | $176.15 | $176.10 |
| Purchase #5 | $105.43 | 10.134% | $116.1143 | $116.11 | $116.10 | $116.10 |
| Purchase #6 | $115.79 | 8.734% | $125.9031 | $125.90 | $125.90 | $125.90 |
| Purchase #7 | $247.33 | 4.132% | $257.5497 | $257.55 | $257.55 | $257.50 |
| 7 purchase totals = | $1,102.05 | $1,196.1630 | $1,196.16 | $1,196.15 | $1,196.00 | |