| 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 | $163.58 | 7.419% | $175.716 | $175.72 | $175.70 | $175.70 |
| Purchase #2 | $183.80 | 10.552% | $203.1946 | $203.19 | $203.20 | $203.20 |
| Purchase #3 | $142.94 | 11.530% | $159.421 | $159.42 | $159.40 | $159.40 |
| Purchase #4 | $83.25 | 8.801% | $90.5768 | $90.58 | $90.60 | $90.60 |
| Purchase #5 | $157.56 | 11.796% | $176.1458 | $176.15 | $176.15 | $176.10 |
| Purchase #6 | $208.98 | 3.134% | $215.5294 | $215.53 | $215.55 | $215.50 |
| Purchase #7 | $238.65 | 4.311% | $248.9382 | $248.94 | $248.95 | $248.90 |
| 7 purchase totals = | $1,178.76 | $1,269.5218 | $1,269.53 | $1,269.55 | $1,269.40 | |