| 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 | $147.94 | 4.804% | $155.047 | $155.05 | $155.05 | $155.00 |
| Purchase #2 | $6.66 | 11.611% | $7.4333 | $7.43 | $7.45 | $7.40 |
| Purchase #3 | $40.40 | 5.756% | $42.7254 | $42.73 | $42.75 | $42.70 |
| Purchase #4 | $191.93 | 10.790% | $212.6392 | $212.64 | $212.65 | $212.60 |
| Purchase #5 | $14.29 | 6.841% | $15.2676 | $15.27 | $15.25 | $15.30 |
| Purchase #6 | $54.65 | 4.859% | $57.3054 | $57.31 | $57.30 | $57.30 |
| Purchase #7 | $149.62 | 5.828% | $158.3399 | $158.34 | $158.35 | $158.30 |
| 7 purchase totals = | $605.49 | $648.7578 | $648.77 | $648.80 | $648.60 | |