| 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 | $116.54 | 11.343% | $129.7591 | $129.76 | $129.75 | $129.80 |
| Purchase #2 | $158.41 | 4.531% | $165.5876 | $165.59 | $165.60 | $165.60 |
| Purchase #3 | $9.63 | 6.672% | $10.2725 | $10.27 | $10.25 | $10.30 |
| Purchase #4 | $6.45 | 5.596% | $6.8109 | $6.81 | $6.80 | $6.80 |
| Purchase #5 | $197.99 | 11.768% | $221.2895 | $221.29 | $221.30 | $221.30 |
| Purchase #6 | $173.28 | 13.444% | $196.5758 | $196.58 | $196.60 | $196.60 |
| Purchase #7 | $220.56 | 5.279% | $232.2034 | $232.20 | $232.20 | $232.20 |
| 7 purchase totals = | $882.86 | $962.4988 | $962.50 | $962.50 | $962.60 | |