| 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 | $77.40 | 10.583% | $85.5912 | $85.59 | $85.60 | $85.60 |
| Purchase #2 | $164.33 | 11.859% | $183.8179 | $183.82 | $183.80 | $183.80 |
| Purchase #3 | $225.48 | 10.112% | $248.2805 | $248.28 | $248.30 | $248.30 |
| Purchase #4 | $154.82 | 5.189% | $162.8536 | $162.85 | $162.85 | $162.90 |
| Purchase #5 | $85.63 | 13.148% | $96.8886 | $96.89 | $96.90 | $96.90 |
| Purchase #6 | $178.25 | 9.721% | $195.5777 | $195.58 | $195.60 | $195.60 |
| Purchase #7 | $231.44 | 12.616% | $260.6385 | $260.64 | $260.65 | $260.60 |
| 7 purchase totals = | $1,117.35 | $1,233.6480 | $1,233.65 | $1,233.70 | $1,233.70 | |