| 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 | $232.92 | 5.505% | $245.7422 | $245.74 | $245.75 | $245.70 |
| Purchase #2 | $146.35 | 7.121% | $156.7716 | $156.77 | $156.75 | $156.80 |
| Purchase #3 | $207.76 | 10.783% | $230.1628 | $230.16 | $230.15 | $230.20 |
| Purchase #4 | $139.83 | 4.445% | $146.0454 | $146.05 | $146.05 | $146.00 |
| Purchase #5 | $88.53 | 4.493% | $92.5077 | $92.51 | $92.50 | $92.50 |
| Purchase #6 | $165.27 | 4.532% | $172.76 | $172.76 | $172.75 | $172.80 |
| Purchase #7 | $134.70 | 11.215% | $149.8066 | $149.81 | $149.80 | $149.80 |
| 7 purchase totals = | $1,115.36 | $1,193.7963 | $1,193.80 | $1,193.75 | $1,193.80 | |