| 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 | $159.35 | 8.694% | $173.2039 | $173.20 | $173.20 | $173.20 |
| Purchase #2 | $79.67 | 6.771% | $85.0645 | $85.06 | $85.05 | $85.10 |
| Purchase #3 | $150.59 | 12.790% | $169.8505 | $169.85 | $169.85 | $169.90 |
| Purchase #4 | $193.73 | 5.183% | $203.771 | $203.77 | $203.75 | $203.80 |
| Purchase #5 | $192.28 | 9.312% | $210.1851 | $210.19 | $210.20 | $210.20 |
| Purchase #6 | $55.57 | 3.224% | $57.3616 | $57.36 | $57.35 | $57.40 |
| Purchase #7 | $123.32 | 3.759% | $127.9556 | $127.96 | $127.95 | $128.00 |
| 7 purchase totals = | $954.51 | $1,027.3922 | $1,027.39 | $1,027.35 | $1,027.60 | |