| 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 | $168.74 | 3.376% | $174.4367 | $174.44 | $174.45 | $174.40 |
| Purchase #2 | $178.46 | 13.316% | $202.2237 | $202.22 | $202.20 | $202.20 |
| Purchase #3 | $100.51 | 3.148% | $103.6741 | $103.67 | $103.65 | $103.70 |
| Purchase #4 | $157.79 | 5.700% | $166.784 | $166.78 | $166.80 | $166.80 |
| Purchase #5 | $87.43 | 7.287% | $93.801 | $93.80 | $93.80 | $93.80 |
| Purchase #6 | $160.95 | 12.252% | $180.6696 | $180.67 | $180.65 | $180.70 |
| Purchase #7 | $249.83 | 6.408% | $265.8391 | $265.84 | $265.85 | $265.80 |
| 7 purchase totals = | $1,103.71 | $1,187.4282 | $1,187.42 | $1,187.40 | $1,187.40 | |