| 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 | $134.52 | 8.225% | $145.5843 | $145.58 | $145.60 | $145.60 |
| Purchase #2 | $69.33 | 12.153% | $77.7557 | $77.76 | $77.75 | $77.80 |
| Purchase #3 | $223.81 | 7.448% | $240.4794 | $240.48 | $240.50 | $240.50 |
| Purchase #4 | $91.45 | 6.550% | $97.44 | $97.44 | $97.45 | $97.40 |
| Purchase #5 | $234.67 | 4.345% | $244.8664 | $244.87 | $244.85 | $244.90 |
| Purchase #6 | $98.80 | 13.695% | $112.3307 | $112.33 | $112.35 | $112.30 |
| Purchase #7 | $138.32 | 6.579% | $147.4201 | $147.42 | $147.40 | $147.40 |
| 7 purchase totals = | $990.90 | $1,065.8766 | $1,065.88 | $1,065.90 | $1,065.90 | |