| 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 | $173.92 | 12.739% | $196.0757 | $196.08 | $196.10 | $196.10 |
| Purchase #2 | $172.46 | 11.727% | $192.6844 | $192.68 | $192.70 | $192.70 |
| Purchase #3 | $129.96 | 12.819% | $146.6196 | $146.62 | $146.60 | $146.60 |
| Purchase #4 | $198.44 | 3.627% | $205.6374 | $205.64 | $205.65 | $205.60 |
| Purchase #5 | $108.32 | 12.482% | $121.8405 | $121.84 | $121.85 | $121.80 |
| Purchase #6 | $116.31 | 5.433% | $122.6291 | $122.63 | $122.65 | $122.60 |
| Purchase #7 | $204.95 | 7.303% | $219.9175 | $219.92 | $219.90 | $219.90 |
| 7 purchase totals = | $1,104.36 | $1,205.4042 | $1,205.41 | $1,205.45 | $1,205.30 | |