| 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 | $179.89 | 12.348% | $202.1028 | $202.10 | $202.10 | $202.10 |
| Purchase #2 | $155.48 | 4.745% | $162.8575 | $162.86 | $162.85 | $162.90 |
| Purchase #3 | $107.84 | 3.142% | $111.2283 | $111.23 | $111.25 | $111.20 |
| Purchase #4 | $134.71 | 3.361% | $139.2376 | $139.24 | $139.25 | $139.20 |
| Purchase #5 | $26.83 | 8.439% | $29.0942 | $29.09 | $29.10 | $29.10 |
| Purchase #6 | $216.54 | 3.373% | $223.8439 | $223.84 | $223.85 | $223.80 |
| Purchase #7 | $187.33 | 11.529% | $208.9273 | $208.93 | $208.95 | $208.90 |
| 7 purchase totals = | $1,008.62 | $1,077.2916 | $1,077.29 | $1,077.35 | $1,077.20 | |