| 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 | $186.97 | 3.241% | $193.0297 | $193.03 | $193.05 | $193.00 |
| Purchase #2 | $29.99 | 3.145% | $30.9332 | $30.93 | $30.95 | $30.90 |
| Purchase #3 | $73.63 | 10.771% | $81.5607 | $81.56 | $81.55 | $81.60 |
| Purchase #4 | $113.58 | 4.217% | $118.3697 | $118.37 | $118.35 | $118.40 |
| Purchase #5 | $165.78 | 6.484% | $176.5292 | $176.53 | $176.55 | $176.50 |
| Purchase #6 | $29.42 | 10.355% | $32.4664 | $32.47 | $32.45 | $32.50 |
| Purchase #7 | $177.83 | 7.724% | $191.5656 | $191.57 | $191.55 | $191.60 |
| 7 purchase totals = | $777.20 | $824.4545 | $824.46 | $824.45 | $824.50 | |