| 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 | $30.80 | 8.444% | $33.4008 | $33.40 | $33.40 | $33.40 |
| Purchase #2 | $149.85 | 7.412% | $160.9569 | $160.96 | $160.95 | $161.00 |
| Purchase #3 | $209.82 | 8.102% | $226.8196 | $226.82 | $226.80 | $226.80 |
| Purchase #4 | $126.68 | 13.752% | $144.101 | $144.10 | $144.10 | $144.10 |
| Purchase #5 | $95.81 | 7.307% | $102.8108 | $102.81 | $102.80 | $102.80 |
| Purchase #6 | $102.92 | 10.839% | $114.0755 | $114.08 | $114.10 | $114.10 |
| Purchase #7 | $6.48 | 4.508% | $6.7721 | $6.77 | $6.75 | $6.80 |
| 7 purchase totals = | $722.36 | $788.9367 | $788.94 | $788.90 | $789.00 | |