| 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 | $145.38 | 6.489% | $154.8137 | $154.81 | $154.80 | $154.80 |
| Purchase #2 | $181.33 | 7.848% | $195.5608 | $195.56 | $195.55 | $195.60 |
| Purchase #3 | $215.97 | 10.874% | $239.4546 | $239.45 | $239.45 | $239.50 |
| Purchase #4 | $42.93 | 5.636% | $45.3495 | $45.35 | $45.35 | $45.30 |
| Purchase #5 | $36.50 | 11.392% | $40.6581 | $40.66 | $40.65 | $40.70 |
| Purchase #6 | $191.37 | 5.137% | $201.2007 | $201.20 | $201.20 | $201.20 |
| Purchase #7 | $233.82 | 4.605% | $244.5874 | $244.59 | $244.60 | $244.60 |
| 7 purchase totals = | $1,047.30 | $1,121.6248 | $1,121.62 | $1,121.60 | $1,121.70 | |