| 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 | $245.90 | 13.205% | $278.3711 | $278.37 | $278.35 | $278.40 |
| Purchase #2 | $154.68 | 8.200% | $167.3638 | $167.36 | $167.35 | $167.40 |
| Purchase #3 | $155.60 | 13.359% | $176.3866 | $176.39 | $176.40 | $176.40 |
| Purchase #4 | $22.86 | 13.164% | $25.8693 | $25.87 | $25.85 | $25.90 |
| Purchase #5 | $56.86 | 6.135% | $60.3484 | $60.35 | $60.35 | $60.30 |
| Purchase #6 | $182.84 | 7.240% | $196.0776 | $196.08 | $196.10 | $196.10 |
| Purchase #7 | $230.81 | 11.523% | $257.4062 | $257.41 | $257.40 | $257.40 |
| 7 purchase totals = | $1,049.55 | $1,161.8230 | $1,161.83 | $1,161.80 | $1,161.90 | |