| 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 | $179.64 | 5.275% | $189.116 | $189.12 | $189.10 | $189.10 |
| Purchase #2 | $79.92 | 4.636% | $83.6251 | $83.63 | $83.65 | $83.60 |
| Purchase #3 | $171.59 | 7.522% | $184.497 | $184.50 | $184.50 | $184.50 |
| Purchase #4 | $207.38 | 4.151% | $215.9883 | $215.99 | $216.00 | $216.00 |
| Purchase #5 | $63.44 | 12.503% | $71.3719 | $71.37 | $71.35 | $71.40 |
| Purchase #6 | $230.68 | 11.487% | $257.1782 | $257.18 | $257.20 | $257.20 |
| Purchase #7 | $150.99 | 7.811% | $162.7838 | $162.78 | $162.80 | $162.80 |
| 7 purchase totals = | $1,083.64 | $1,164.5603 | $1,164.57 | $1,164.60 | $1,164.60 | |