| 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 | $165.65 | 13.661% | $188.2794 | $188.28 | $188.30 | $188.30 |
| Purchase #2 | $129.41 | 7.136% | $138.6447 | $138.64 | $138.65 | $138.60 |
| Purchase #3 | $118.98 | 10.345% | $131.2885 | $131.29 | $131.30 | $131.30 |
| Purchase #4 | $135.72 | 7.389% | $145.7484 | $145.75 | $145.75 | $145.70 |
| Purchase #5 | $18.90 | 4.233% | $19.7 | $19.70 | $19.70 | $19.70 |
| Purchase #6 | $7.51 | 8.730% | $8.1656 | $8.17 | $8.15 | $8.20 |
| Purchase #7 | $198.28 | 4.329% | $206.8635 | $206.86 | $206.85 | $206.90 |
| 7 purchase totals = | $774.45 | $838.6901 | $838.69 | $838.70 | $838.70 | |