| 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 | $165.86 | 11.575% | $185.0583 | $185.06 | $185.05 | $185.10 |
| Purchase #2 | $111.39 | 11.778% | $124.5095 | $124.51 | $124.50 | $124.50 |
| Purchase #3 | $44.85 | 9.443% | $49.0852 | $49.09 | $49.10 | $49.10 |
| Purchase #4 | $81.44 | 4.133% | $84.8059 | $84.81 | $84.80 | $84.80 |
| Purchase #5 | $34.98 | 7.374% | $37.5594 | $37.56 | $37.55 | $37.60 |
| Purchase #6 | $119.71 | 10.303% | $132.0437 | $132.04 | $132.05 | $132.00 |
| Purchase #7 | $228.32 | 5.611% | $241.131 | $241.13 | $241.15 | $241.10 |
| 7 purchase totals = | $786.55 | $854.1930 | $854.20 | $854.20 | $854.20 | |