| 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 | $181.33 | 6.326% | $192.8009 | $192.80 | $192.80 | $192.80 |
| Purchase #2 | $83.62 | 11.550% | $93.2781 | $93.28 | $93.30 | $93.30 |
| Purchase #3 | $12.70 | 13.780% | $14.4501 | $14.45 | $14.45 | $14.50 |
| Purchase #4 | $177.34 | 7.622% | $190.8569 | $190.86 | $190.85 | $190.90 |
| Purchase #5 | $91.61 | 3.130% | $94.4774 | $94.48 | $94.50 | $94.50 |
| Purchase #6 | $203.86 | 12.546% | $229.4363 | $229.44 | $229.45 | $229.40 |
| Purchase #7 | $6.92 | 9.173% | $7.5548 | $7.55 | $7.55 | $7.60 |
| 7 purchase totals = | $757.38 | $822.8545 | $822.86 | $822.90 | $823.00 | |