| 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 | $157.57 | 7.505% | $169.3956 | $169.40 | $169.40 | $169.40 |
| Purchase #2 | $225.98 | 7.720% | $243.4257 | $243.43 | $243.45 | $243.40 |
| Purchase #3 | $245.46 | 7.380% | $263.5749 | $263.57 | $263.55 | $263.60 |
| Purchase #4 | $27.42 | 9.740% | $30.0907 | $30.09 | $30.10 | $30.10 |
| Purchase #5 | $51.47 | 6.580% | $54.8567 | $54.86 | $54.85 | $54.90 |
| Purchase #6 | $47.50 | 9.283% | $51.9094 | $51.91 | $51.90 | $51.90 |
| Purchase #7 | $192.36 | 6.814% | $205.4674 | $205.47 | $205.45 | $205.50 |
| 7 purchase totals = | $947.76 | $1,018.7204 | $1,018.73 | $1,018.70 | $1,018.80 | |