| 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 | $139.82 | 11.180% | $155.4519 | $155.45 | $155.45 | $155.50 |
| Purchase #2 | $227.33 | 10.685% | $251.6202 | $251.62 | $251.60 | $251.60 |
| Purchase #3 | $182.94 | 5.621% | $193.2231 | $193.22 | $193.20 | $193.20 |
| Purchase #4 | $210.98 | 11.407% | $235.0465 | $235.05 | $235.05 | $235.00 |
| Purchase #5 | $145.92 | 9.395% | $159.6292 | $159.63 | $159.65 | $159.60 |
| Purchase #6 | $114.36 | 13.667% | $129.9896 | $129.99 | $130.00 | $130.00 |
| Purchase #7 | $32.41 | 13.579% | $36.811 | $36.81 | $36.80 | $36.80 |
| 7 purchase totals = | $1,053.76 | $1,161.7715 | $1,161.77 | $1,161.75 | $1,161.70 | |