| 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 | $152.59 | 11.132% | $169.5763 | $169.58 | $169.60 | $169.60 |
| Purchase #2 | $213.65 | 8.560% | $231.9384 | $231.94 | $231.95 | $231.90 |
| Purchase #3 | $80.76 | 8.717% | $87.7998 | $87.80 | $87.80 | $87.80 |
| Purchase #4 | $207.84 | 7.618% | $223.6733 | $223.67 | $223.65 | $223.70 |
| Purchase #5 | $14.26 | 12.534% | $16.0473 | $16.05 | $16.05 | $16.00 |
| Purchase #6 | $210.38 | 10.378% | $232.2132 | $232.21 | $232.20 | $232.20 |
| Purchase #7 | $124.39 | 11.749% | $139.0046 | $139.00 | $139.00 | $139.00 |
| 7 purchase totals = | $1,003.87 | $1,100.2529 | $1,100.25 | $1,100.25 | $1,100.20 | |