| 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 | $103.25 | 5.393% | $108.8183 | $108.82 | $108.80 | $108.80 |
| Purchase #2 | $117.72 | 7.513% | $126.5643 | $126.56 | $126.55 | $126.60 |
| Purchase #3 | $136.59 | 6.684% | $145.7197 | $145.72 | $145.70 | $145.70 |
| Purchase #4 | $157.74 | 12.571% | $177.5695 | $177.57 | $177.55 | $177.60 |
| Purchase #5 | $179.56 | 6.617% | $191.4415 | $191.44 | $191.45 | $191.40 |
| Purchase #6 | $206.58 | 11.866% | $231.0928 | $231.09 | $231.10 | $231.10 |
| Purchase #7 | $53.31 | 13.763% | $60.6471 | $60.65 | $60.65 | $60.60 |
| 7 purchase totals = | $954.75 | $1,041.8532 | $1,041.85 | $1,041.80 | $1,041.80 | |