| 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 | $132.74 | 11.709% | $148.2825 | $148.28 | $148.30 | $148.30 |
| Purchase #2 | $165.37 | 9.479% | $181.0454 | $181.05 | $181.05 | $181.00 |
| Purchase #3 | $38.47 | 9.483% | $42.1181 | $42.12 | $42.10 | $42.10 |
| Purchase #4 | $87.59 | 4.464% | $91.5 | $91.50 | $91.50 | $91.50 |
| Purchase #5 | $14.43 | 7.468% | $15.5076 | $15.51 | $15.50 | $15.50 |
| Purchase #6 | $196.49 | 12.729% | $221.5012 | $221.50 | $221.50 | $221.50 |
| Purchase #7 | $173.26 | 9.477% | $189.6799 | $189.68 | $189.70 | $189.70 |
| 7 purchase totals = | $808.35 | $889.6347 | $889.64 | $889.65 | $889.60 | |