| 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 | $172.76 | 7.137% | $185.0899 | $185.09 | $185.10 | $185.10 |
| Purchase #2 | $170.45 | 7.520% | $183.2678 | $183.27 | $183.25 | $183.30 |
| Purchase #3 | $66.76 | 5.779% | $70.6181 | $70.62 | $70.60 | $70.60 |
| Purchase #4 | $186.29 | 4.681% | $195.0102 | $195.01 | $195.00 | $195.00 |
| Purchase #5 | $68.26 | 9.454% | $74.7133 | $74.71 | $74.70 | $74.70 |
| Purchase #6 | $187.94 | 3.446% | $194.4164 | $194.42 | $194.40 | $194.40 |
| Purchase #7 | $188.67 | 7.640% | $203.0844 | $203.08 | $203.10 | $203.10 |
| 7 purchase totals = | $1,041.13 | $1,106.2001 | $1,106.20 | $1,106.15 | $1,106.20 | |