| 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 | $141.91 | 13.702% | $161.3545 | $161.35 | $161.35 | $161.40 |
| Purchase #2 | $165.30 | 3.752% | $171.5021 | $171.50 | $171.50 | $171.50 |
| Purchase #3 | $237.33 | 8.860% | $258.3574 | $258.36 | $258.35 | $258.40 |
| Purchase #4 | $98.52 | 7.178% | $105.5918 | $105.59 | $105.60 | $105.60 |
| Purchase #5 | $45.56 | 8.531% | $49.4467 | $49.45 | $49.45 | $49.40 |
| Purchase #6 | $204.39 | 3.168% | $210.8651 | $210.87 | $210.85 | $210.90 |
| Purchase #7 | $34.42 | 6.836% | $36.773 | $36.77 | $36.75 | $36.80 |
| 7 purchase totals = | $927.43 | $993.8906 | $993.89 | $993.85 | $994.00 | |