| 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 | $103.35 | 13.781% | $117.5927 | $117.59 | $117.60 | $117.60 |
| Purchase #2 | $187.30 | 5.292% | $197.2119 | $197.21 | $197.20 | $197.20 |
| Purchase #3 | $38.93 | 5.550% | $41.0906 | $41.09 | $41.10 | $41.10 |
| Purchase #4 | $58.40 | 3.723% | $60.5742 | $60.57 | $60.55 | $60.60 |
| Purchase #5 | $193.80 | 4.604% | $202.7226 | $202.72 | $202.70 | $202.70 |
| Purchase #6 | $26.98 | 12.537% | $30.3625 | $30.36 | $30.35 | $30.40 |
| Purchase #7 | $166.35 | 7.518% | $178.8562 | $178.86 | $178.85 | $178.90 |
| 7 purchase totals = | $775.11 | $828.4107 | $828.40 | $828.35 | $828.50 | |