| 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 | $189.68 | 13.499% | $215.2849 | $215.28 | $215.30 | $215.30 |
| Purchase #2 | $163.67 | 8.804% | $178.0795 | $178.08 | $178.10 | $178.10 |
| Purchase #3 | $146.59 | 12.270% | $164.5766 | $164.58 | $164.60 | $164.60 |
| Purchase #4 | $145.35 | 7.466% | $156.2018 | $156.20 | $156.20 | $156.20 |
| Purchase #5 | $52.98 | 13.661% | $60.2176 | $60.22 | $60.20 | $60.20 |
| Purchase #6 | $210.50 | 4.587% | $220.1556 | $220.16 | $220.15 | $220.20 |
| Purchase #7 | $161.93 | 11.648% | $180.7916 | $180.79 | $180.80 | $180.80 |
| 7 purchase totals = | $1,070.70 | $1,175.3076 | $1,175.31 | $1,175.35 | $1,175.40 | |