| 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 | $162.64 | 9.255% | $177.6923 | $177.69 | $177.70 | $177.70 |
| Purchase #2 | $7.30 | 4.123% | $7.601 | $7.60 | $7.60 | $7.60 |
| Purchase #3 | $158.61 | 11.324% | $176.571 | $176.57 | $176.55 | $176.60 |
| Purchase #4 | $7.84 | 9.376% | $8.5751 | $8.58 | $8.60 | $8.60 |
| Purchase #5 | $73.27 | 11.613% | $81.7788 | $81.78 | $81.80 | $81.80 |
| Purchase #6 | $154.75 | 8.459% | $167.8403 | $167.84 | $167.85 | $167.80 |
| Purchase #7 | $122.98 | 10.265% | $135.6039 | $135.60 | $135.60 | $135.60 |
| 7 purchase totals = | $687.39 | $755.6624 | $755.66 | $755.70 | $755.70 | |