| 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 | $140.50 | 6.480% | $149.6044 | $149.60 | $149.60 | $149.60 |
| Purchase #2 | $54.93 | 10.826% | $60.8767 | $60.88 | $60.90 | $60.90 |
| Purchase #3 | $163.87 | 3.410% | $169.458 | $169.46 | $169.45 | $169.50 |
| Purchase #4 | $221.37 | 8.682% | $240.5893 | $240.59 | $240.60 | $240.60 |
| Purchase #5 | $192.51 | 5.559% | $203.2116 | $203.21 | $203.20 | $203.20 |
| Purchase #6 | $86.84 | 11.489% | $96.817 | $96.82 | $96.80 | $96.80 |
| Purchase #7 | $169.99 | 9.554% | $186.2308 | $186.23 | $186.25 | $186.20 |
| 7 purchase totals = | $1,030.01 | $1,106.7878 | $1,106.79 | $1,106.80 | $1,106.80 | |