| 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 | $149.74 | 10.834% | $165.9628 | $165.96 | $165.95 | $166.00 |
| Purchase #2 | $119.81 | 11.669% | $133.7906 | $133.79 | $133.80 | $133.80 |
| Purchase #3 | $193.33 | 11.804% | $216.1507 | $216.15 | $216.15 | $216.20 |
| Purchase #4 | $109.49 | 9.634% | $120.0383 | $120.04 | $120.05 | $120.00 |
| Purchase #5 | $59.76 | 9.658% | $65.5316 | $65.53 | $65.55 | $65.50 |
| Purchase #6 | $135.25 | 8.580% | $146.8545 | $146.85 | $146.85 | $146.90 |
| Purchase #7 | $160.75 | 13.677% | $182.7358 | $182.74 | $182.75 | $182.70 |
| 7 purchase totals = | $928.13 | $1,031.0643 | $1,031.06 | $1,031.10 | $1,031.10 | |