| 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 | $201.80 | 11.829% | $225.6709 | $225.67 | $225.65 | $225.70 |
| Purchase #2 | $147.60 | 3.822% | $153.2413 | $153.24 | $153.25 | $153.20 |
| Purchase #3 | $121.80 | 6.249% | $129.4113 | $129.41 | $129.40 | $129.40 |
| Purchase #4 | $171.59 | 6.762% | $183.1929 | $183.19 | $183.20 | $183.20 |
| Purchase #5 | $30.37 | 9.842% | $33.359 | $33.36 | $33.35 | $33.40 |
| Purchase #6 | $177.58 | 6.243% | $188.6663 | $188.67 | $188.65 | $188.70 |
| Purchase #7 | $149.27 | 12.128% | $167.3735 | $167.37 | $167.35 | $167.40 |
| 7 purchase totals = | $1,000.01 | $1,080.9152 | $1,080.91 | $1,080.85 | $1,081.00 | |