| 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 | $188.67 | 5.641% | $199.3129 | $199.31 | $199.30 | $199.30 |
| Purchase #2 | $35.97 | 11.690% | $40.1749 | $40.17 | $40.15 | $40.20 |
| Purchase #3 | $134.62 | 7.149% | $144.244 | $144.24 | $144.25 | $144.20 |
| Purchase #4 | $142.65 | 13.103% | $161.3414 | $161.34 | $161.35 | $161.30 |
| Purchase #5 | $83.30 | 12.310% | $93.5542 | $93.55 | $93.55 | $93.60 |
| Purchase #6 | $218.92 | 9.395% | $239.4875 | $239.49 | $239.50 | $239.50 |
| Purchase #7 | $134.40 | 12.202% | $150.7995 | $150.80 | $150.80 | $150.80 |
| 7 purchase totals = | $938.53 | $1,028.9144 | $1,028.90 | $1,028.90 | $1,028.90 | |