| 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 | $140.88 | 8.476% | $152.821 | $152.82 | $152.80 | $152.80 |
| Purchase #2 | $14.70 | 9.350% | $16.0745 | $16.07 | $16.05 | $16.10 |
| Purchase #3 | $79.69 | 13.834% | $90.7143 | $90.71 | $90.70 | $90.70 |
| Purchase #4 | $172.62 | 4.638% | $180.6261 | $180.63 | $180.65 | $180.60 |
| Purchase #5 | $233.38 | 3.845% | $242.3535 | $242.35 | $242.35 | $242.40 |
| Purchase #6 | $241.29 | 13.123% | $272.9545 | $272.95 | $272.95 | $273.00 |
| Purchase #7 | $238.74 | 8.654% | $259.4006 | $259.40 | $259.40 | $259.40 |
| 7 purchase totals = | $1,121.30 | $1,214.9445 | $1,214.93 | $1,214.90 | $1,215.00 | |