| 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 | $198.82 | 11.245% | $221.1773 | $221.18 | $221.20 | $221.20 |
| Purchase #2 | $167.54 | 11.595% | $186.9663 | $186.97 | $186.95 | $187.00 |
| Purchase #3 | $47.30 | 12.724% | $53.3185 | $53.32 | $53.30 | $53.30 |
| Purchase #4 | $240.94 | 7.824% | $259.7911 | $259.79 | $259.80 | $259.80 |
| Purchase #5 | $244.70 | 7.162% | $262.2254 | $262.23 | $262.25 | $262.20 |
| Purchase #6 | $182.62 | 7.481% | $196.2818 | $196.28 | $196.30 | $196.30 |
| Purchase #7 | $153.97 | 3.595% | $159.5052 | $159.51 | $159.50 | $159.50 |
| 7 purchase totals = | $1,235.89 | $1,339.2656 | $1,339.28 | $1,339.30 | $1,339.30 | |