| 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 | $162.47 | 9.317% | $177.6073 | $177.61 | $177.60 | $177.60 |
| Purchase #2 | $35.29 | 11.259% | $39.2633 | $39.26 | $39.25 | $39.30 |
| Purchase #3 | $247.47 | 6.778% | $264.2435 | $264.24 | $264.25 | $264.20 |
| Purchase #4 | $130.82 | 8.715% | $142.221 | $142.22 | $142.20 | $142.20 |
| Purchase #5 | $239.56 | 3.112% | $247.0151 | $247.02 | $247.00 | $247.00 |
| Purchase #6 | $96.33 | 9.815% | $105.7848 | $105.78 | $105.80 | $105.80 |
| Purchase #7 | $36.40 | 13.220% | $41.2121 | $41.21 | $41.20 | $41.20 |
| 7 purchase totals = | $948.34 | $1,017.3471 | $1,017.34 | $1,017.30 | $1,017.30 | |