| 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 | $155.65 | 5.354% | $163.9835 | $163.98 | $164.00 | $164.00 |
| Purchase #2 | $95.57 | 12.567% | $107.5803 | $107.58 | $107.60 | $107.60 |
| Purchase #3 | $81.50 | 9.148% | $88.9556 | $88.96 | $88.95 | $89.00 |
| Purchase #4 | $209.32 | 11.374% | $233.1281 | $233.13 | $233.15 | $233.10 |
| Purchase #5 | $248.88 | 10.631% | $275.3384 | $275.34 | $275.35 | $275.30 |
| Purchase #6 | $18.77 | 13.157% | $21.2396 | $21.24 | $21.25 | $21.20 |
| Purchase #7 | $139.91 | 5.292% | $147.314 | $147.31 | $147.30 | $147.30 |
| 7 purchase totals = | $949.60 | $1,037.5395 | $1,037.54 | $1,037.60 | $1,037.50 | |