| 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 | $18.52 | 3.387% | $19.1473 | $19.15 | $19.15 | $19.10 |
| Purchase #2 | $181.39 | 3.486% | $187.7133 | $187.71 | $187.70 | $187.70 |
| Purchase #3 | $114.43 | 5.556% | $120.7877 | $120.79 | $120.80 | $120.80 |
| Purchase #4 | $56.80 | 3.337% | $58.6954 | $58.70 | $58.70 | $58.70 |
| Purchase #5 | $66.42 | 10.552% | $73.4286 | $73.43 | $73.45 | $73.40 |
| Purchase #6 | $145.73 | 13.802% | $165.8437 | $165.84 | $165.85 | $165.80 |
| Purchase #7 | $243.90 | 10.784% | $270.2022 | $270.20 | $270.20 | $270.20 |
| 7 purchase totals = | $827.19 | $895.8182 | $895.82 | $895.85 | $895.70 | |