| 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 | $156.61 | 10.736% | $173.4236 | $173.42 | $173.40 | $173.40 |
| Purchase #2 | $160.96 | 5.653% | $170.0591 | $170.06 | $170.05 | $170.10 |
| Purchase #3 | $170.62 | 4.449% | $178.2109 | $178.21 | $178.20 | $178.20 |
| Purchase #4 | $235.45 | 5.715% | $248.906 | $248.91 | $248.90 | $248.90 |
| Purchase #5 | $63.69 | 12.757% | $71.8149 | $71.81 | $71.80 | $71.80 |
| Purchase #6 | $233.52 | 13.443% | $264.9121 | $264.91 | $264.90 | $264.90 |
| Purchase #7 | $69.56 | 7.500% | $74.777 | $74.78 | $74.80 | $74.80 |
| 7 purchase totals = | $1,090.41 | $1,182.1036 | $1,182.10 | $1,182.05 | $1,182.10 | |