| 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 | $137.53 | 4.440% | $143.6363 | $143.64 | $143.65 | $143.60 |
| Purchase #2 | $18.74 | 4.736% | $19.6275 | $19.63 | $19.65 | $19.60 |
| Purchase #3 | $185.56 | 6.150% | $196.9719 | $196.97 | $196.95 | $197.00 |
| Purchase #4 | $55.95 | 4.516% | $58.4767 | $58.48 | $58.50 | $58.50 |
| Purchase #5 | $197.34 | 12.425% | $221.8595 | $221.86 | $221.85 | $221.90 |
| Purchase #6 | $130.68 | 4.510% | $136.5737 | $136.57 | $136.55 | $136.60 |
| Purchase #7 | $117.43 | 4.110% | $122.2564 | $122.26 | $122.25 | $122.30 |
| 7 purchase totals = | $843.23 | $899.4020 | $899.41 | $899.40 | $899.50 | |