| 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 | $134.74 | 13.507% | $152.9393 | $152.94 | $152.95 | $152.90 |
| Purchase #2 | $34.48 | 6.617% | $36.7615 | $36.76 | $36.75 | $36.80 |
| Purchase #3 | $162.37 | 12.580% | $182.7961 | $182.80 | $182.80 | $182.80 |
| Purchase #4 | $178.63 | 13.819% | $203.3149 | $203.31 | $203.30 | $203.30 |
| Purchase #5 | $152.62 | 9.358% | $166.9022 | $166.90 | $166.90 | $166.90 |
| Purchase #6 | $131.25 | 11.691% | $146.5944 | $146.59 | $146.60 | $146.60 |
| Purchase #7 | $225.83 | 10.599% | $249.7657 | $249.77 | $249.75 | $249.80 |
| 7 purchase totals = | $1,019.92 | $1,139.0741 | $1,139.07 | $1,139.05 | $1,139.10 | |