| 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 | $165.80 | 4.463% | $173.1997 | $173.20 | $173.20 | $173.20 |
| Purchase #2 | $126.55 | 11.436% | $141.0223 | $141.02 | $141.00 | $141.00 |
| Purchase #3 | $101.79 | 10.473% | $112.4505 | $112.45 | $112.45 | $112.50 |
| Purchase #4 | $104.65 | 3.821% | $108.6487 | $108.65 | $108.65 | $108.60 |
| Purchase #5 | $223.60 | 7.468% | $240.2984 | $240.30 | $240.30 | $240.30 |
| Purchase #6 | $198.76 | 5.574% | $209.8389 | $209.84 | $209.85 | $209.80 |
| Purchase #7 | $14.96 | 9.618% | $16.3989 | $16.40 | $16.40 | $16.40 |
| 7 purchase totals = | $936.11 | $1,001.8574 | $1,001.86 | $1,001.85 | $1,001.80 | |