| 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 | $135.77 | 4.167% | $141.4275 | $141.43 | $141.45 | $141.40 |
| Purchase #2 | $162.59 | 11.567% | $181.3968 | $181.40 | $181.40 | $181.40 |
| Purchase #3 | $179.37 | 10.532% | $198.2612 | $198.26 | $198.25 | $198.30 |
| Purchase #4 | $239.66 | 12.626% | $269.9195 | $269.92 | $269.90 | $269.90 |
| Purchase #5 | $77.47 | 12.729% | $87.3312 | $87.33 | $87.35 | $87.30 |
| Purchase #6 | $150.84 | 7.605% | $162.3114 | $162.31 | $162.30 | $162.30 |
| Purchase #7 | $209.57 | 7.354% | $224.9818 | $224.98 | $225.00 | $225.00 |
| 7 purchase totals = | $1,155.27 | $1,265.6294 | $1,265.63 | $1,265.65 | $1,265.60 | |