| 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 | $162.66 | 6.429% | $173.1174 | $173.12 | $173.10 | $173.10 |
| Purchase #2 | $162.68 | 4.224% | $169.5516 | $169.55 | $169.55 | $169.60 |
| Purchase #3 | $226.83 | 6.149% | $240.7778 | $240.78 | $240.80 | $240.80 |
| Purchase #4 | $79.45 | 11.365% | $88.4795 | $88.48 | $88.50 | $88.50 |
| Purchase #5 | $140.52 | 6.427% | $149.5512 | $149.55 | $149.55 | $149.60 |
| Purchase #6 | $213.37 | 8.369% | $231.2269 | $231.23 | $231.25 | $231.20 |
| Purchase #7 | $172.52 | 9.414% | $188.761 | $188.76 | $188.75 | $188.80 |
| 7 purchase totals = | $1,158.03 | $1,241.4654 | $1,241.47 | $1,241.50 | $1,241.60 | |