| 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 | $164.82 | 8.619% | $179.0258 | $179.03 | $179.05 | $179.00 |
| Purchase #2 | $36.53 | 4.816% | $38.2893 | $38.29 | $38.30 | $38.30 |
| Purchase #3 | $218.61 | 3.575% | $226.4253 | $226.43 | $226.45 | $226.40 |
| Purchase #4 | $70.66 | 5.736% | $74.7131 | $74.71 | $74.70 | $74.70 |
| Purchase #5 | $12.34 | 12.169% | $13.8417 | $13.84 | $13.85 | $13.80 |
| Purchase #6 | $21.28 | 12.571% | $23.9551 | $23.96 | $23.95 | $24.00 |
| Purchase #7 | $145.73 | 11.166% | $162.0022 | $162.00 | $162.00 | $162.00 |
| 7 purchase totals = | $669.97 | $718.2525 | $718.26 | $718.30 | $718.20 | |