| 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 | $187.55 | 10.708% | $207.6329 | $207.63 | $207.65 | $207.60 |
| Purchase #2 | $92.46 | 9.802% | $101.5229 | $101.52 | $101.50 | $101.50 |
| Purchase #3 | $212.71 | 12.445% | $239.1818 | $239.18 | $239.20 | $239.20 |
| Purchase #4 | $179.63 | 11.333% | $199.9875 | $199.99 | $200.00 | $200.00 |
| Purchase #5 | $146.41 | 9.227% | $159.9193 | $159.92 | $159.90 | $159.90 |
| Purchase #6 | $63.37 | 8.375% | $68.6772 | $68.68 | $68.70 | $68.70 |
| Purchase #7 | $207.41 | 3.588% | $214.8519 | $214.85 | $214.85 | $214.90 |
| 7 purchase totals = | $1,089.54 | $1,191.7735 | $1,191.77 | $1,191.80 | $1,191.80 | |