| 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 | $68.54 | 12.737% | $77.2699 | $77.27 | $77.25 | $77.30 |
| Purchase #2 | $119.42 | 12.528% | $134.3809 | $134.38 | $134.40 | $134.40 |
| Purchase #3 | $229.86 | 10.569% | $254.1539 | $254.15 | $254.15 | $254.20 |
| Purchase #4 | $218.74 | 5.197% | $230.1079 | $230.11 | $230.10 | $230.10 |
| Purchase #5 | $73.96 | 8.581% | $80.3065 | $80.31 | $80.30 | $80.30 |
| Purchase #6 | $192.87 | 10.215% | $212.5717 | $212.57 | $212.55 | $212.60 |
| Purchase #7 | $161.35 | 5.312% | $169.9209 | $169.92 | $169.90 | $169.90 |
| 7 purchase totals = | $1,064.74 | $1,158.7117 | $1,158.71 | $1,158.65 | $1,158.80 | |