| 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 | $152.54 | 9.524% | $167.0679 | $167.07 | $167.05 | $167.10 |
| Purchase #2 | $15.58 | 4.348% | $16.2574 | $16.26 | $16.25 | $16.30 |
| Purchase #3 | $16.93 | 9.161% | $18.481 | $18.48 | $18.50 | $18.50 |
| Purchase #4 | $231.42 | 13.556% | $262.7913 | $262.79 | $262.80 | $262.80 |
| Purchase #5 | $18.97 | 3.278% | $19.5918 | $19.59 | $19.60 | $19.60 |
| Purchase #6 | $75.26 | 7.814% | $81.1408 | $81.14 | $81.15 | $81.10 |
| Purchase #7 | $149.62 | 7.134% | $160.2939 | $160.29 | $160.30 | $160.30 |
| 7 purchase totals = | $660.32 | $725.6241 | $725.62 | $725.65 | $725.70 | |