| 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 | $171.55 | 12.723% | $193.3763 | $193.38 | $193.40 | $193.40 |
| Purchase #2 | $32.66 | 3.365% | $33.759 | $33.76 | $33.75 | $33.80 |
| Purchase #3 | $73.98 | 12.874% | $83.5042 | $83.50 | $83.50 | $83.50 |
| Purchase #4 | $51.70 | 10.185% | $56.9656 | $56.97 | $56.95 | $57.00 |
| Purchase #5 | $154.94 | 11.143% | $172.205 | $172.21 | $172.20 | $172.20 |
| Purchase #6 | $140.60 | 8.670% | $152.79 | $152.79 | $152.80 | $152.80 |
| Purchase #7 | $81.88 | 3.149% | $84.4584 | $84.46 | $84.45 | $84.50 |
| 7 purchase totals = | $707.31 | $777.0585 | $777.07 | $777.05 | $777.20 | |