| 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 | $179.31 | 7.565% | $192.8748 | $192.87 | $192.85 | $192.90 |
| Purchase #2 | $245.65 | 9.421% | $268.7927 | $268.79 | $268.80 | $268.80 |
| Purchase #3 | $159.92 | 10.506% | $176.7212 | $176.72 | $176.70 | $176.70 |
| Purchase #4 | $131.62 | 9.169% | $143.6882 | $143.69 | $143.70 | $143.70 |
| Purchase #5 | $163.76 | 7.276% | $175.6752 | $175.68 | $175.70 | $175.70 |
| Purchase #6 | $120.51 | 8.381% | $130.6099 | $130.61 | $130.60 | $130.60 |
| Purchase #7 | $58.47 | 12.722% | $65.9086 | $65.91 | $65.90 | $65.90 |
| 7 purchase totals = | $1,059.24 | $1,154.2706 | $1,154.27 | $1,154.25 | $1,154.30 | |