| 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 | $142.26 | 13.585% | $161.586 | $161.59 | $161.60 | $161.60 |
| Purchase #2 | $29.36 | 9.278% | $32.084 | $32.08 | $32.10 | $32.10 |
| Purchase #3 | $49.37 | 5.455% | $52.0631 | $52.06 | $52.05 | $52.10 |
| Purchase #4 | $170.84 | 12.177% | $191.6432 | $191.64 | $191.65 | $191.60 |
| Purchase #5 | $241.46 | 11.263% | $268.6556 | $268.66 | $268.65 | $268.70 |
| Purchase #6 | $181.40 | 13.365% | $205.6441 | $205.64 | $205.65 | $205.60 |
| Purchase #7 | $159.75 | 11.174% | $177.6005 | $177.60 | $177.60 | $177.60 |
| 7 purchase totals = | $974.44 | $1,089.2765 | $1,089.27 | $1,089.30 | $1,089.30 | |