| 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 | $168.87 | 11.493% | $188.2782 | $188.28 | $188.30 | $188.30 |
| Purchase #2 | $152.52 | 5.266% | $160.5517 | $160.55 | $160.55 | $160.60 |
| Purchase #3 | $225.30 | 4.145% | $234.6387 | $234.64 | $234.65 | $234.60 |
| Purchase #4 | $177.41 | 8.436% | $192.3763 | $192.38 | $192.40 | $192.40 |
| Purchase #5 | $109.91 | 12.176% | $123.2926 | $123.29 | $123.30 | $123.30 |
| Purchase #6 | $83.96 | 5.636% | $88.692 | $88.69 | $88.70 | $88.70 |
| Purchase #7 | $196.69 | 7.155% | $210.7632 | $210.76 | $210.75 | $210.80 |
| 7 purchase totals = | $1,114.66 | $1,198.5927 | $1,198.59 | $1,198.65 | $1,198.70 | |