| 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 | $162.79 | 8.159% | $176.072 | $176.07 | $176.05 | $176.10 |
| Purchase #2 | $63.54 | 7.357% | $68.2146 | $68.21 | $68.20 | $68.20 |
| Purchase #3 | $122.76 | 3.327% | $126.8442 | $126.84 | $126.85 | $126.80 |
| Purchase #4 | $99.85 | 7.298% | $107.1371 | $107.14 | $107.15 | $107.10 |
| Purchase #5 | $172.74 | 13.567% | $196.1756 | $196.18 | $196.20 | $196.20 |
| Purchase #6 | $61.56 | 9.368% | $67.3269 | $67.33 | $67.35 | $67.30 |
| Purchase #7 | $62.55 | 11.842% | $69.9572 | $69.96 | $69.95 | $70.00 |
| 7 purchase totals = | $745.79 | $811.7276 | $811.73 | $811.75 | $811.70 | |