| 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 | $147.70 | 3.772% | $153.2712 | $153.27 | $153.25 | $153.30 |
| Purchase #2 | $221.72 | 10.345% | $244.6569 | $244.66 | $244.65 | $244.70 |
| Purchase #3 | $32.52 | 5.337% | $34.2556 | $34.26 | $34.25 | $34.30 |
| Purchase #4 | $139.60 | 10.778% | $154.6461 | $154.65 | $154.65 | $154.60 |
| Purchase #5 | $194.64 | 8.607% | $211.3927 | $211.39 | $211.40 | $211.40 |
| Purchase #6 | $240.47 | 8.232% | $260.2655 | $260.27 | $260.25 | $260.30 |
| Purchase #7 | $233.85 | 10.859% | $259.2438 | $259.24 | $259.25 | $259.20 |
| 7 purchase totals = | $1,210.50 | $1,317.7318 | $1,317.74 | $1,317.70 | $1,317.80 | |