| 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 | $153.60 | 4.593% | $160.6548 | $160.65 | $160.65 | $160.70 |
| Purchase #2 | $141.71 | 8.456% | $153.693 | $153.69 | $153.70 | $153.70 |
| Purchase #3 | $233.37 | 13.247% | $264.2845 | $264.28 | $264.30 | $264.30 |
| Purchase #4 | $167.30 | 4.222% | $174.3634 | $174.36 | $174.35 | $174.40 |
| Purchase #5 | $29.48 | 9.474% | $32.2729 | $32.27 | $32.25 | $32.30 |
| Purchase #6 | $97.54 | 8.752% | $106.0767 | $106.08 | $106.10 | $106.10 |
| Purchase #7 | $101.32 | 12.279% | $113.7611 | $113.76 | $113.75 | $113.80 |
| 7 purchase totals = | $924.32 | $1,005.1064 | $1,005.09 | $1,005.10 | $1,005.30 | |