| 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 | $74.95 | 8.543% | $81.353 | $81.35 | $81.35 | $81.40 |
| Purchase #2 | $165.68 | 7.810% | $178.6196 | $178.62 | $178.60 | $178.60 |
| Purchase #3 | $33.86 | 4.489% | $35.38 | $35.38 | $35.40 | $35.40 |
| Purchase #4 | $233.83 | 13.446% | $265.2708 | $265.27 | $265.25 | $265.30 |
| Purchase #5 | $165.77 | 7.845% | $178.7747 | $178.77 | $178.75 | $178.80 |
| Purchase #6 | $68.79 | 11.110% | $76.4326 | $76.43 | $76.45 | $76.40 |
| Purchase #7 | $198.60 | 3.780% | $206.1071 | $206.11 | $206.10 | $206.10 |
| 7 purchase totals = | $941.48 | $1,021.9378 | $1,021.93 | $1,021.90 | $1,022.00 | |