| 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 | $138.29 | 8.343% | $149.8275 | $149.83 | $149.85 | $149.80 |
| Purchase #2 | $191.84 | 12.438% | $215.7011 | $215.70 | $215.70 | $215.70 |
| Purchase #3 | $162.37 | 11.199% | $180.5538 | $180.55 | $180.55 | $180.60 |
| Purchase #4 | $93.65 | 10.227% | $103.2276 | $103.23 | $103.25 | $103.20 |
| Purchase #5 | $55.36 | 3.802% | $57.4648 | $57.46 | $57.45 | $57.50 |
| Purchase #6 | $199.31 | 5.809% | $210.8879 | $210.89 | $210.90 | $210.90 |
| Purchase #7 | $191.83 | 8.509% | $208.1528 | $208.15 | $208.15 | $208.20 |
| 7 purchase totals = | $1,032.65 | $1,125.8155 | $1,125.81 | $1,125.85 | $1,125.90 | |