| 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 | $160.37 | 4.358% | $167.3589 | $167.36 | $167.35 | $167.40 |
| Purchase #2 | $185.52 | 9.272% | $202.7214 | $202.72 | $202.70 | $202.70 |
| Purchase #3 | $124.67 | 6.786% | $133.1301 | $133.13 | $133.15 | $133.10 |
| Purchase #4 | $192.33 | 9.528% | $210.6552 | $210.66 | $210.65 | $210.70 |
| Purchase #5 | $67.65 | 6.453% | $72.0155 | $72.02 | $72.00 | $72.00 |
| Purchase #6 | $206.44 | 12.211% | $231.6484 | $231.65 | $231.65 | $231.60 |
| Purchase #7 | $19.89 | 4.462% | $20.7775 | $20.78 | $20.80 | $20.80 |
| 7 purchase totals = | $956.87 | $1,038.3070 | $1,038.32 | $1,038.30 | $1,038.30 | |