| 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 | $72.92 | 10.110% | $80.2922 | $80.29 | $80.30 | $80.30 |
| Purchase #2 | $150.84 | 5.635% | $159.3398 | $159.34 | $159.35 | $159.30 |
| Purchase #3 | $131.28 | 9.197% | $143.3538 | $143.35 | $143.35 | $143.40 |
| Purchase #4 | $62.82 | 3.707% | $65.1487 | $65.15 | $65.15 | $65.10 |
| Purchase #5 | $161.62 | 9.499% | $176.9723 | $176.97 | $176.95 | $177.00 |
| Purchase #6 | $172.42 | 11.390% | $192.0586 | $192.06 | $192.05 | $192.10 |
| Purchase #7 | $216.98 | 6.356% | $230.7712 | $230.77 | $230.75 | $230.80 |
| 7 purchase totals = | $968.88 | $1,047.9366 | $1,047.93 | $1,047.90 | $1,048.00 | |