| 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 | $141.85 | 6.488% | $151.0532 | $151.05 | $151.05 | $151.10 |
| Purchase #2 | $234.64 | 8.413% | $254.3803 | $254.38 | $254.40 | $254.40 |
| Purchase #3 | $34.67 | 8.140% | $37.4921 | $37.49 | $37.50 | $37.50 |
| Purchase #4 | $187.72 | 4.347% | $195.8802 | $195.88 | $195.90 | $195.90 |
| Purchase #5 | $211.42 | 11.339% | $235.3929 | $235.39 | $235.40 | $235.40 |
| Purchase #6 | $118.50 | 13.739% | $134.7807 | $134.78 | $134.80 | $134.80 |
| Purchase #7 | $155.89 | 12.333% | $175.1159 | $175.12 | $175.10 | $175.10 |
| 7 purchase totals = | $1,084.69 | $1,184.0953 | $1,184.09 | $1,184.15 | $1,184.20 | |