| 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 | $153.85 | 12.245% | $172.6889 | $172.69 | $172.70 | $172.70 |
| Purchase #2 | $157.81 | 8.457% | $171.156 | $171.16 | $171.15 | $171.20 |
| Purchase #3 | $176.26 | 3.674% | $182.7358 | $182.74 | $182.75 | $182.70 |
| Purchase #4 | $212.31 | 3.763% | $220.2992 | $220.30 | $220.30 | $220.30 |
| Purchase #5 | $216.35 | 6.637% | $230.7091 | $230.71 | $230.70 | $230.70 |
| Purchase #6 | $172.96 | 7.734% | $186.3367 | $186.34 | $186.35 | $186.30 |
| Purchase #7 | $155.72 | 3.567% | $161.2745 | $161.27 | $161.25 | $161.30 |
| 7 purchase totals = | $1,245.26 | $1,325.2002 | $1,325.21 | $1,325.20 | $1,325.20 | |