| 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 | $180.54 | 10.126% | $198.8215 | $198.82 | $198.80 | $198.80 |
| Purchase #2 | $109.85 | 8.285% | $118.9511 | $118.95 | $118.95 | $119.00 |
| Purchase #3 | $80.25 | 11.627% | $89.5807 | $89.58 | $89.60 | $89.60 |
| Purchase #4 | $21.61 | 12.216% | $24.2499 | $24.25 | $24.25 | $24.20 |
| Purchase #5 | $87.38 | 6.863% | $93.3769 | $93.38 | $93.40 | $93.40 |
| Purchase #6 | $223.63 | 9.548% | $244.9822 | $244.98 | $245.00 | $245.00 |
| Purchase #7 | $36.48 | 7.814% | $39.3305 | $39.33 | $39.35 | $39.30 |
| 7 purchase totals = | $739.74 | $809.2928 | $809.29 | $809.35 | $809.30 | |