| 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 | $180.80 | 4.833% | $189.5381 | $189.54 | $189.55 | $189.50 |
| Purchase #2 | $75.30 | 9.781% | $82.6651 | $82.67 | $82.65 | $82.70 |
| Purchase #3 | $238.86 | 4.175% | $248.8324 | $248.83 | $248.85 | $248.80 |
| Purchase #4 | $119.35 | 8.227% | $129.1689 | $129.17 | $129.15 | $129.20 |
| Purchase #5 | $145.28 | 8.737% | $157.9731 | $157.97 | $157.95 | $158.00 |
| Purchase #6 | $219.87 | 3.729% | $228.069 | $228.07 | $228.05 | $228.10 |
| Purchase #7 | $97.46 | 11.383% | $108.5539 | $108.55 | $108.55 | $108.60 |
| 7 purchase totals = | $1,076.92 | $1,144.8005 | $1,144.80 | $1,144.75 | $1,144.90 | |