| 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 | $103.66 | 5.241% | $109.0928 | $109.09 | $109.10 | $109.10 |
| Purchase #2 | $138.44 | 7.498% | $148.8202 | $148.82 | $148.80 | $148.80 |
| Purchase #3 | $6.59 | 12.501% | $7.4138 | $7.41 | $7.40 | $7.40 |
| Purchase #4 | $197.41 | 4.622% | $206.5343 | $206.53 | $206.55 | $206.50 |
| Purchase #5 | $78.63 | 3.548% | $81.4198 | $81.42 | $81.40 | $81.40 |
| Purchase #6 | $165.35 | 10.276% | $182.3414 | $182.34 | $182.35 | $182.30 |
| Purchase #7 | $5.41 | 12.631% | $6.0933 | $6.09 | $6.10 | $6.10 |
| 7 purchase totals = | $695.49 | $741.7156 | $741.70 | $741.70 | $741.60 | |