| 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 | $184.57 | 13.340% | $209.1916 | $209.19 | $209.20 | $209.20 |
| Purchase #2 | $39.76 | 6.772% | $42.4525 | $42.45 | $42.45 | $42.50 |
| Purchase #3 | $14.58 | 11.117% | $16.2009 | $16.20 | $16.20 | $16.20 |
| Purchase #4 | $189.74 | 9.117% | $207.0386 | $207.04 | $207.05 | $207.00 |
| Purchase #5 | $86.25 | 7.407% | $92.6385 | $92.64 | $92.65 | $92.60 |
| Purchase #6 | $156.66 | 9.521% | $171.5756 | $171.58 | $171.60 | $171.60 |
| Purchase #7 | $118.62 | 8.358% | $128.5343 | $128.53 | $128.55 | $128.50 |
| 7 purchase totals = | $790.18 | $867.6320 | $867.63 | $867.70 | $867.60 | |