| 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 | $150.83 | 10.589% | $166.8014 | $166.80 | $166.80 | $166.80 |
| Purchase #2 | $84.48 | 4.651% | $88.4092 | $88.41 | $88.40 | $88.40 |
| Purchase #3 | $162.42 | 7.747% | $175.0027 | $175.00 | $175.00 | $175.00 |
| Purchase #4 | $79.70 | 9.374% | $87.1711 | $87.17 | $87.15 | $87.20 |
| Purchase #5 | $49.78 | 12.753% | $56.1284 | $56.13 | $56.15 | $56.10 |
| Purchase #6 | $246.76 | 9.542% | $270.3058 | $270.31 | $270.30 | $270.30 |
| Purchase #7 | $9.90 | 7.278% | $10.6205 | $10.62 | $10.60 | $10.60 |
| 7 purchase totals = | $783.87 | $854.4391 | $854.44 | $854.40 | $854.40 | |