| 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 | $146.92 | 9.845% | $161.3843 | $161.38 | $161.40 | $161.40 |
| Purchase #2 | $87.68 | 3.681% | $90.9075 | $90.91 | $90.90 | $90.90 |
| Purchase #3 | $164.43 | 13.616% | $186.8188 | $186.82 | $186.80 | $186.80 |
| Purchase #4 | $136.93 | 7.705% | $147.4805 | $147.48 | $147.50 | $147.50 |
| Purchase #5 | $195.33 | 3.503% | $202.1724 | $202.17 | $202.15 | $202.20 |
| Purchase #6 | $188.77 | 11.458% | $210.3993 | $210.40 | $210.40 | $210.40 |
| Purchase #7 | $133.58 | 7.568% | $143.6893 | $143.69 | $143.70 | $143.70 |
| 7 purchase totals = | $1,053.64 | $1,142.8521 | $1,142.85 | $1,142.85 | $1,142.90 | |