| 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 | $154.82 | 13.274% | $175.3708 | $175.37 | $175.35 | $175.40 |
| Purchase #2 | $181.83 | 9.597% | $199.2802 | $199.28 | $199.30 | $199.30 |
| Purchase #3 | $81.79 | 12.627% | $92.1176 | $92.12 | $92.10 | $92.10 |
| Purchase #4 | $140.89 | 4.421% | $147.1187 | $147.12 | $147.10 | $147.10 |
| Purchase #5 | $68.30 | 4.550% | $71.4077 | $71.41 | $71.40 | $71.40 |
| Purchase #6 | $8.77 | 5.224% | $9.2281 | $9.23 | $9.25 | $9.20 |
| Purchase #7 | $87.90 | 6.708% | $93.7963 | $93.80 | $93.80 | $93.80 |
| 7 purchase totals = | $724.30 | $788.3194 | $788.33 | $788.30 | $788.30 | |