| 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 | $147.98 | 12.284% | $166.1579 | $166.16 | $166.15 | $166.20 |
| Purchase #2 | $232.46 | 3.260% | $240.0382 | $240.04 | $240.05 | $240.00 |
| Purchase #3 | $122.44 | 4.574% | $128.0404 | $128.04 | $128.05 | $128.00 |
| Purchase #4 | $225.86 | 9.120% | $246.4584 | $246.46 | $246.45 | $246.50 |
| Purchase #5 | $137.40 | 4.480% | $143.5555 | $143.56 | $143.55 | $143.60 |
| Purchase #6 | $233.95 | 6.555% | $249.2854 | $249.29 | $249.30 | $249.30 |
| Purchase #7 | $169.67 | 3.388% | $175.4184 | $175.42 | $175.40 | $175.40 |
| 7 purchase totals = | $1,269.76 | $1,348.9542 | $1,348.97 | $1,348.95 | $1,349.00 | |