| 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 | $156.75 | 6.446% | $166.8541 | $166.85 | $166.85 | $166.90 |
| Purchase #2 | $188.80 | 10.500% | $208.624 | $208.62 | $208.60 | $208.60 |
| Purchase #3 | $226.65 | 11.424% | $252.5425 | $252.54 | $252.55 | $252.50 |
| Purchase #4 | $107.75 | 11.448% | $120.0852 | $120.09 | $120.10 | $120.10 |
| Purchase #5 | $62.29 | 11.229% | $69.2845 | $69.28 | $69.30 | $69.30 |
| Purchase #6 | $149.49 | 5.223% | $157.2979 | $157.30 | $157.30 | $157.30 |
| Purchase #7 | $216.99 | 8.649% | $235.7575 | $235.76 | $235.75 | $235.80 |
| 7 purchase totals = | $1,108.72 | $1,210.4457 | $1,210.44 | $1,210.45 | $1,210.50 | |