| 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 | $153.96 | 7.241% | $165.1082 | $165.11 | $165.10 | $165.10 |
| Purchase #2 | $220.33 | 7.198% | $236.1894 | $236.19 | $236.20 | $236.20 |
| Purchase #3 | $130.71 | 7.407% | $140.3917 | $140.39 | $140.40 | $140.40 |
| Purchase #4 | $140.27 | 10.701% | $155.2803 | $155.28 | $155.30 | $155.30 |
| Purchase #5 | $8.74 | 9.661% | $9.5844 | $9.58 | $9.60 | $9.60 |
| Purchase #6 | $69.99 | 4.555% | $73.178 | $73.18 | $73.20 | $73.20 |
| Purchase #7 | $182.81 | 5.299% | $192.4971 | $192.50 | $192.50 | $192.50 |
| 7 purchase totals = | $906.81 | $972.2291 | $972.23 | $972.30 | $972.30 | |