| 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 | $165.39 | 6.643% | $176.3769 | $176.38 | $176.40 | $176.40 |
| Purchase #2 | $37.64 | 4.782% | $39.4399 | $39.44 | $39.45 | $39.40 |
| Purchase #3 | $5.80 | 9.845% | $6.371 | $6.37 | $6.35 | $6.40 |
| Purchase #4 | $218.28 | 6.704% | $232.9135 | $232.91 | $232.90 | $232.90 |
| Purchase #5 | $65.44 | 4.709% | $68.5216 | $68.52 | $68.50 | $68.50 |
| Purchase #6 | $225.29 | 3.580% | $233.3554 | $233.36 | $233.35 | $233.40 |
| Purchase #7 | $142.42 | 12.437% | $160.1328 | $160.13 | $160.15 | $160.10 |
| 7 purchase totals = | $860.26 | $917.1111 | $917.11 | $917.10 | $917.10 | |