| 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 | $164.69 | 6.793% | $175.8774 | $175.88 | $175.90 | $175.90 |
| Purchase #2 | $184.58 | 6.712% | $196.969 | $196.97 | $196.95 | $197.00 |
| Purchase #3 | $171.34 | 10.788% | $189.8242 | $189.82 | $189.80 | $189.80 |
| Purchase #4 | $107.26 | 4.461% | $112.0449 | $112.04 | $112.05 | $112.00 |
| Purchase #5 | $246.89 | 4.143% | $257.1187 | $257.12 | $257.10 | $257.10 |
| Purchase #6 | $91.25 | 8.257% | $98.7845 | $98.78 | $98.80 | $98.80 |
| Purchase #7 | $69.65 | 7.208% | $74.6704 | $74.67 | $74.65 | $74.70 |
| 7 purchase totals = | $1,035.66 | $1,105.2891 | $1,105.28 | $1,105.25 | $1,105.30 | |