| 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 | $14.68 | 5.812% | $15.5332 | $15.53 | $15.55 | $15.50 |
| Purchase #2 | $227.48 | 4.431% | $237.5596 | $237.56 | $237.55 | $237.60 |
| Purchase #3 | $145.96 | 11.120% | $162.1908 | $162.19 | $162.20 | $162.20 |
| Purchase #4 | $155.50 | 8.647% | $168.9461 | $168.95 | $168.95 | $168.90 |
| Purchase #5 | $189.49 | 12.102% | $212.4221 | $212.42 | $212.40 | $212.40 |
| Purchase #6 | $249.63 | 7.316% | $267.8929 | $267.89 | $267.90 | $267.90 |
| Purchase #7 | $71.47 | 11.638% | $79.7877 | $79.79 | $79.80 | $79.80 |
| 7 purchase totals = | $1,054.21 | $1,144.3324 | $1,144.33 | $1,144.35 | $1,144.30 | |