| 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 | $178.60 | 3.148% | $184.2223 | $184.22 | $184.20 | $184.20 |
| Purchase #2 | $151.58 | 11.437% | $168.9162 | $168.92 | $168.90 | $168.90 |
| Purchase #3 | $9.62 | 10.499% | $10.63 | $10.63 | $10.65 | $10.60 |
| Purchase #4 | $138.87 | 3.282% | $143.4277 | $143.43 | $143.45 | $143.40 |
| Purchase #5 | $149.56 | 6.536% | $159.3352 | $159.34 | $159.35 | $159.30 |
| Purchase #6 | $56.25 | 4.609% | $58.8426 | $58.84 | $58.85 | $58.80 |
| Purchase #7 | $5.78 | 7.534% | $6.2155 | $6.22 | $6.20 | $6.20 |
| 7 purchase totals = | $690.26 | $731.5895 | $731.60 | $731.60 | $731.40 | |