| 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 | $167.44 | 10.107% | $184.3632 | $184.36 | $184.35 | $184.40 |
| Purchase #2 | $216.72 | 10.420% | $239.3022 | $239.30 | $239.30 | $239.30 |
| Purchase #3 | $192.96 | 6.613% | $205.7204 | $205.72 | $205.70 | $205.70 |
| Purchase #4 | $70.61 | 3.409% | $73.0171 | $73.02 | $73.00 | $73.00 |
| Purchase #5 | $154.44 | 12.529% | $173.7898 | $173.79 | $173.80 | $173.80 |
| Purchase #6 | $197.78 | 10.766% | $219.073 | $219.07 | $219.05 | $219.10 |
| Purchase #7 | $172.33 | 3.491% | $178.346 | $178.35 | $178.35 | $178.30 |
| 7 purchase totals = | $1,172.28 | $1,273.6117 | $1,273.61 | $1,273.55 | $1,273.60 | |