| 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 | $189.42 | 8.624% | $205.7556 | $205.76 | $205.75 | $205.80 |
| Purchase #2 | $41.71 | 7.497% | $44.837 | $44.84 | $44.85 | $44.80 |
| Purchase #3 | $183.46 | 13.249% | $207.7666 | $207.77 | $207.75 | $207.80 |
| Purchase #4 | $143.64 | 9.374% | $157.1048 | $157.10 | $157.10 | $157.10 |
| Purchase #5 | $246.90 | 9.345% | $269.9728 | $269.97 | $269.95 | $270.00 |
| Purchase #6 | $81.88 | 4.507% | $85.5703 | $85.57 | $85.55 | $85.60 |
| Purchase #7 | $70.97 | 6.657% | $75.6945 | $75.69 | $75.70 | $75.70 |
| 7 purchase totals = | $957.98 | $1,046.7016 | $1,046.70 | $1,046.65 | $1,046.80 | |