| 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 | $135.94 | 3.627% | $140.8705 | $140.87 | $140.85 | $140.90 |
| Purchase #2 | $125.72 | 4.267% | $131.0845 | $131.08 | $131.10 | $131.10 |
| Purchase #3 | $186.33 | 12.649% | $209.8989 | $209.90 | $209.90 | $209.90 |
| Purchase #4 | $152.95 | 9.308% | $167.1866 | $167.19 | $167.20 | $167.20 |
| Purchase #5 | $143.92 | 9.618% | $157.7622 | $157.76 | $157.75 | $157.80 |
| Purchase #6 | $24.35 | 9.518% | $26.6676 | $26.67 | $26.65 | $26.70 |
| Purchase #7 | $172.54 | 9.656% | $189.2005 | $189.20 | $189.20 | $189.20 |
| 7 purchase totals = | $941.75 | $1,022.6708 | $1,022.67 | $1,022.65 | $1,022.80 | |