| 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 | $165.29 | 3.240% | $170.6454 | $170.65 | $170.65 | $170.60 |
| Purchase #2 | $35.33 | 9.288% | $38.6115 | $38.61 | $38.60 | $38.60 |
| Purchase #3 | $101.30 | 12.865% | $114.3322 | $114.33 | $114.35 | $114.30 |
| Purchase #4 | $95.58 | 6.553% | $101.8434 | $101.84 | $101.85 | $101.80 |
| Purchase #5 | $182.99 | 3.431% | $189.2684 | $189.27 | $189.25 | $189.30 |
| Purchase #6 | $59.77 | 13.756% | $67.992 | $67.99 | $68.00 | $68.00 |
| Purchase #7 | $245.29 | 9.620% | $268.8869 | $268.89 | $268.90 | $268.90 |
| 7 purchase totals = | $885.55 | $951.5798 | $951.58 | $951.60 | $951.50 | |