| 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 | $178.74 | 13.688% | $203.2059 | $203.21 | $203.20 | $203.20 |
| Purchase #2 | $199.78 | 9.666% | $219.0907 | $219.09 | $219.10 | $219.10 |
| Purchase #3 | $40.59 | 11.865% | $45.406 | $45.41 | $45.40 | $45.40 |
| Purchase #4 | $146.54 | 7.351% | $157.3122 | $157.31 | $157.30 | $157.30 |
| Purchase #5 | $101.62 | 5.114% | $106.8168 | $106.82 | $106.80 | $106.80 |
| Purchase #6 | $98.40 | 4.251% | $102.583 | $102.58 | $102.60 | $102.60 |
| Purchase #7 | $160.54 | 6.254% | $170.5802 | $170.58 | $170.60 | $170.60 |
| 7 purchase totals = | $926.21 | $1,004.9948 | $1,005.00 | $1,005.00 | $1,005.00 | |