| 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 | $174.73 | 4.321% | $182.2801 | $182.28 | $182.30 | $182.30 |
| Purchase #2 | $231.82 | 9.424% | $253.6667 | $253.67 | $253.65 | $253.70 |
| Purchase #3 | $120.41 | 11.531% | $134.2945 | $134.29 | $134.30 | $134.30 |
| Purchase #4 | $50.68 | 6.249% | $53.847 | $53.85 | $53.85 | $53.80 |
| Purchase #5 | $167.87 | 5.589% | $177.2523 | $177.25 | $177.25 | $177.30 |
| Purchase #6 | $179.96 | 5.163% | $189.2513 | $189.25 | $189.25 | $189.30 |
| Purchase #7 | $172.62 | 9.798% | $189.5333 | $189.53 | $189.55 | $189.50 |
| 7 purchase totals = | $1,098.09 | $1,180.1252 | $1,180.12 | $1,180.15 | $1,180.20 | |