| 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 | $161.97 | 5.753% | $171.2881 | $171.29 | $171.30 | $171.30 |
| Purchase #2 | $116.60 | 3.667% | $120.8757 | $120.88 | $120.90 | $120.90 |
| Purchase #3 | $215.82 | 4.577% | $225.6981 | $225.70 | $225.70 | $225.70 |
| Purchase #4 | $94.33 | 10.231% | $103.9809 | $103.98 | $104.00 | $104.00 |
| Purchase #5 | $246.55 | 6.736% | $263.1576 | $263.16 | $263.15 | $263.20 |
| Purchase #6 | $249.98 | 12.779% | $281.9249 | $281.92 | $281.90 | $281.90 |
| Purchase #7 | $162.87 | 13.484% | $184.8314 | $184.83 | $184.85 | $184.80 |
| 7 purchase totals = | $1,248.12 | $1,351.7567 | $1,351.76 | $1,351.80 | $1,351.80 | |