| 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 | $150.52 | 10.488% | $166.3065 | $166.31 | $166.30 | $166.30 |
| Purchase #2 | $187.41 | 7.550% | $201.5595 | $201.56 | $201.55 | $201.60 |
| Purchase #3 | $152.30 | 9.873% | $167.3366 | $167.34 | $167.35 | $167.30 |
| Purchase #4 | $108.48 | 4.565% | $113.4321 | $113.43 | $113.45 | $113.40 |
| Purchase #5 | $41.99 | 10.664% | $46.4678 | $46.47 | $46.45 | $46.50 |
| Purchase #6 | $144.64 | 11.468% | $161.2273 | $161.23 | $161.25 | $161.20 |
| Purchase #7 | $137.79 | 6.356% | $146.5479 | $146.55 | $146.55 | $146.50 |
| 7 purchase totals = | $923.13 | $1,002.8777 | $1,002.89 | $1,002.90 | $1,002.80 | |