| 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 | $154.38 | 4.486% | $161.3055 | $161.31 | $161.30 | $161.30 |
| Purchase #2 | $67.77 | 4.670% | $70.9349 | $70.93 | $70.95 | $70.90 |
| Purchase #3 | $154.95 | 3.199% | $159.9069 | $159.91 | $159.90 | $159.90 |
| Purchase #4 | $195.94 | 5.830% | $207.3633 | $207.36 | $207.35 | $207.40 |
| Purchase #5 | $186.92 | 8.778% | $203.3278 | $203.33 | $203.35 | $203.30 |
| Purchase #6 | $188.52 | 10.298% | $207.9338 | $207.93 | $207.95 | $207.90 |
| Purchase #7 | $8.49 | 5.672% | $8.9716 | $8.97 | $8.95 | $9.00 |
| 7 purchase totals = | $956.97 | $1,019.7438 | $1,019.74 | $1,019.75 | $1,019.70 | |