| 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 | $168.74 | 4.774% | $176.7956 | $176.80 | $176.80 | $176.80 |
| Purchase #2 | $41.34 | 12.832% | $46.6447 | $46.64 | $46.65 | $46.60 |
| Purchase #3 | $211.91 | 8.562% | $230.0537 | $230.05 | $230.05 | $230.10 |
| Purchase #4 | $69.32 | 8.115% | $74.9453 | $74.95 | $74.95 | $74.90 |
| Purchase #5 | $171.70 | 13.680% | $195.1886 | $195.19 | $195.20 | $195.20 |
| Purchase #6 | $178.91 | 13.619% | $203.2758 | $203.28 | $203.30 | $203.30 |
| Purchase #7 | $146.77 | 4.410% | $153.2426 | $153.24 | $153.25 | $153.20 |
| 7 purchase totals = | $988.69 | $1,080.1463 | $1,080.15 | $1,080.20 | $1,080.10 | |