| 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 | $140.49 | 8.651% | $152.6438 | $152.64 | $152.65 | $152.60 |
| Purchase #2 | $228.44 | 7.614% | $245.8334 | $245.83 | $245.85 | $245.80 |
| Purchase #3 | $57.87 | 12.474% | $65.0887 | $65.09 | $65.10 | $65.10 |
| Purchase #4 | $27.52 | 4.709% | $28.8159 | $28.82 | $28.80 | $28.80 |
| Purchase #5 | $8.36 | 12.371% | $9.3942 | $9.39 | $9.40 | $9.40 |
| Purchase #6 | $173.91 | 7.640% | $187.1967 | $187.20 | $187.20 | $187.20 |
| Purchase #7 | $119.95 | 8.237% | $129.8303 | $129.83 | $129.85 | $129.80 |
| 7 purchase totals = | $756.54 | $818.8030 | $818.80 | $818.85 | $818.70 | |