| 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 | $183.39 | 7.740% | $197.5844 | $197.58 | $197.60 | $197.60 |
| Purchase #2 | $50.89 | 7.705% | $54.8111 | $54.81 | $54.80 | $54.80 |
| Purchase #3 | $243.38 | 10.122% | $268.0149 | $268.01 | $268.00 | $268.00 |
| Purchase #4 | $162.27 | 12.391% | $182.3769 | $182.38 | $182.40 | $182.40 |
| Purchase #5 | $72.26 | 9.571% | $79.176 | $79.18 | $79.20 | $79.20 |
| Purchase #6 | $202.78 | 11.225% | $225.5421 | $225.54 | $225.55 | $225.50 |
| Purchase #7 | $168.40 | 5.321% | $177.3606 | $177.36 | $177.35 | $177.40 |
| 7 purchase totals = | $1,083.37 | $1,184.8660 | $1,184.86 | $1,184.90 | $1,184.90 | |