| 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 | $158.64 | 3.847% | $164.7429 | $164.74 | $164.75 | $164.70 |
| Purchase #2 | $28.98 | 3.397% | $29.9645 | $29.96 | $29.95 | $30.00 |
| Purchase #3 | $176.97 | 10.766% | $196.0226 | $196.02 | $196.00 | $196.00 |
| Purchase #4 | $245.94 | 13.354% | $278.7828 | $278.78 | $278.80 | $278.80 |
| Purchase #5 | $168.25 | 3.321% | $173.8376 | $173.84 | $173.85 | $173.80 |
| Purchase #6 | $131.96 | 13.367% | $149.5991 | $149.60 | $149.60 | $149.60 |
| Purchase #7 | $193.71 | 12.648% | $218.2104 | $218.21 | $218.20 | $218.20 |
| 7 purchase totals = | $1,104.45 | $1,211.1599 | $1,211.15 | $1,211.15 | $1,211.10 | |