| 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 | $134.37 | 8.518% | $145.8156 | $145.82 | $145.80 | $145.80 |
| Purchase #2 | $167.26 | 6.286% | $177.774 | $177.77 | $177.75 | $177.80 |
| Purchase #3 | $11.55 | 8.125% | $12.4884 | $12.49 | $12.50 | $12.50 |
| Purchase #4 | $198.88 | 5.624% | $210.065 | $210.07 | $210.05 | $210.10 |
| Purchase #5 | $142.76 | 7.382% | $153.2985 | $153.30 | $153.30 | $153.30 |
| Purchase #6 | $163.47 | 12.401% | $183.7419 | $183.74 | $183.75 | $183.70 |
| Purchase #7 | $182.97 | 4.544% | $191.2842 | $191.28 | $191.30 | $191.30 |
| 7 purchase totals = | $1,001.26 | $1,074.4676 | $1,074.47 | $1,074.45 | $1,074.50 | |