| 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 | $154.56 | 8.180% | $167.203 | $167.20 | $167.20 | $167.20 |
| Purchase #2 | $155.95 | 4.360% | $162.7494 | $162.75 | $162.75 | $162.70 |
| Purchase #3 | $139.48 | 5.461% | $147.097 | $147.10 | $147.10 | $147.10 |
| Purchase #4 | $20.26 | 5.869% | $21.4491 | $21.45 | $21.45 | $21.40 |
| Purchase #5 | $129.75 | 8.807% | $141.1771 | $141.18 | $141.20 | $141.20 |
| Purchase #6 | $142.41 | 10.532% | $157.4086 | $157.41 | $157.40 | $157.40 |
| Purchase #7 | $112.36 | 7.717% | $121.0308 | $121.03 | $121.05 | $121.00 |
| 7 purchase totals = | $854.77 | $918.1150 | $918.12 | $918.15 | $918.00 | |