| 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 | $143.52 | 11.318% | $159.7636 | $159.76 | $159.75 | $159.80 |
| Purchase #2 | $224.73 | 3.269% | $232.0764 | $232.08 | $232.10 | $232.10 |
| Purchase #3 | $221.33 | 8.805% | $240.8181 | $240.82 | $240.80 | $240.80 |
| Purchase #4 | $136.27 | 3.448% | $140.9686 | $140.97 | $140.95 | $141.00 |
| Purchase #5 | $214.66 | 4.241% | $223.7637 | $223.76 | $223.75 | $223.80 |
| Purchase #6 | $165.40 | 6.601% | $176.3181 | $176.32 | $176.30 | $176.30 |
| Purchase #7 | $82.69 | 3.305% | $85.4229 | $85.42 | $85.40 | $85.40 |
| 7 purchase totals = | $1,188.60 | $1,259.1314 | $1,259.13 | $1,259.05 | $1,259.20 | |