| 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 | $161.29 | 7.329% | $173.1109 | $173.11 | $173.10 | $173.10 |
| Purchase #2 | $142.79 | 11.812% | $159.6564 | $159.66 | $159.65 | $159.70 |
| Purchase #3 | $70.41 | 9.184% | $76.8765 | $76.88 | $76.90 | $76.90 |
| Purchase #4 | $179.52 | 12.542% | $202.0354 | $202.04 | $202.05 | $202.00 |
| Purchase #5 | $190.47 | 13.431% | $216.052 | $216.05 | $216.05 | $216.10 |
| Purchase #6 | $103.43 | 8.166% | $111.8761 | $111.88 | $111.90 | $111.90 |
| Purchase #7 | $150.75 | 6.233% | $160.1462 | $160.15 | $160.15 | $160.10 |
| 7 purchase totals = | $998.66 | $1,099.7535 | $1,099.77 | $1,099.80 | $1,099.80 | |