| 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 | $146.72 | 3.630% | $152.0459 | $152.05 | $152.05 | $152.00 |
| Purchase #2 | $83.61 | 11.717% | $93.4066 | $93.41 | $93.40 | $93.40 |
| Purchase #3 | $16.28 | 8.330% | $17.6361 | $17.64 | $17.65 | $17.60 |
| Purchase #4 | $220.86 | 9.858% | $242.6324 | $242.63 | $242.65 | $242.60 |
| Purchase #5 | $7.62 | 5.728% | $8.0565 | $8.06 | $8.05 | $8.10 |
| Purchase #6 | $192.50 | 3.190% | $198.6408 | $198.64 | $198.65 | $198.60 |
| Purchase #7 | $193.83 | 12.536% | $218.1285 | $218.13 | $218.15 | $218.10 |
| 7 purchase totals = | $861.42 | $930.5468 | $930.56 | $930.60 | $930.40 | |