| 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 | $154.55 | 7.280% | $165.8012 | $165.80 | $165.80 | $165.80 |
| Purchase #2 | $73.57 | 10.276% | $81.1301 | $81.13 | $81.15 | $81.10 |
| Purchase #3 | $16.61 | 10.485% | $18.3516 | $18.35 | $18.35 | $18.40 |
| Purchase #4 | $233.99 | 4.698% | $244.9829 | $244.98 | $245.00 | $245.00 |
| Purchase #5 | $211.89 | 3.425% | $219.1472 | $219.15 | $219.15 | $219.10 |
| Purchase #6 | $229.62 | 13.184% | $259.8931 | $259.89 | $259.90 | $259.90 |
| Purchase #7 | $193.96 | 12.325% | $217.8656 | $217.87 | $217.85 | $217.90 |
| 7 purchase totals = | $1,114.19 | $1,207.1717 | $1,207.17 | $1,207.20 | $1,207.20 | |