| 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 | $48.72 | 8.106% | $52.6692 | $52.67 | $52.65 | $52.70 |
| Purchase #2 | $161.99 | 6.517% | $172.5469 | $172.55 | $172.55 | $172.50 |
| Purchase #3 | $248.38 | 6.552% | $264.6539 | $264.65 | $264.65 | $264.70 |
| Purchase #4 | $173.68 | 3.628% | $179.9811 | $179.98 | $180.00 | $180.00 |
| Purchase #5 | $160.55 | 10.377% | $177.2103 | $177.21 | $177.20 | $177.20 |
| Purchase #6 | $37.90 | 9.434% | $41.4755 | $41.48 | $41.50 | $41.50 |
| Purchase #7 | $225.66 | 7.265% | $242.0542 | $242.05 | $242.05 | $242.10 |
| 7 purchase totals = | $1,056.88 | $1,130.5911 | $1,130.59 | $1,130.60 | $1,130.70 | |