| 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 | $130.70 | 3.569% | $135.3647 | $135.36 | $135.35 | $135.40 |
| Purchase #2 | $6.32 | 4.116% | $6.5801 | $6.58 | $6.60 | $6.60 |
| Purchase #3 | $108.79 | 8.412% | $117.9414 | $117.94 | $117.95 | $117.90 |
| Purchase #4 | $148.74 | 5.188% | $156.4566 | $156.46 | $156.45 | $156.50 |
| Purchase #5 | $165.59 | 7.782% | $178.4762 | $178.48 | $178.50 | $178.50 |
| Purchase #6 | $233.52 | 11.238% | $259.763 | $259.76 | $259.75 | $259.80 |
| Purchase #7 | $41.74 | 10.442% | $46.0985 | $46.10 | $46.10 | $46.10 |
| 7 purchase totals = | $835.40 | $900.6805 | $900.68 | $900.70 | $900.80 | |