| 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 | $162.39 | 8.398% | $176.0275 | $176.03 | $176.05 | $176.00 |
| Purchase #2 | $54.57 | 4.501% | $57.0262 | $57.03 | $57.05 | $57.00 |
| Purchase #3 | $99.84 | 11.587% | $111.4085 | $111.41 | $111.40 | $111.40 |
| Purchase #4 | $219.58 | 8.352% | $237.9193 | $237.92 | $237.90 | $237.90 |
| Purchase #5 | $211.80 | 8.687% | $230.1991 | $230.20 | $230.20 | $230.20 |
| Purchase #6 | $192.52 | 11.753% | $215.1469 | $215.15 | $215.15 | $215.10 |
| Purchase #7 | $68.68 | 3.324% | $70.9629 | $70.96 | $70.95 | $71.00 |
| 7 purchase totals = | $1,009.38 | $1,098.6904 | $1,098.70 | $1,098.70 | $1,098.60 | |