| 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 | $158.30 | 9.568% | $173.4461 | $173.45 | $173.45 | $173.40 |
| Purchase #2 | $103.99 | 4.480% | $108.6488 | $108.65 | $108.65 | $108.60 |
| Purchase #3 | $52.89 | 10.769% | $58.5857 | $58.59 | $58.60 | $58.60 |
| Purchase #4 | $34.75 | 5.639% | $36.7096 | $36.71 | $36.70 | $36.70 |
| Purchase #5 | $49.25 | 8.303% | $53.3392 | $53.34 | $53.35 | $53.30 |
| Purchase #6 | $173.48 | 4.838% | $181.873 | $181.87 | $181.85 | $181.90 |
| Purchase #7 | $198.64 | 7.226% | $212.9937 | $212.99 | $213.00 | $213.00 |
| 7 purchase totals = | $771.30 | $825.5961 | $825.60 | $825.60 | $825.50 | |