| 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 | $66.57 | 10.180% | $73.3468 | $73.35 | $73.35 | $73.30 |
| Purchase #2 | $131.64 | 3.188% | $135.8367 | $135.84 | $135.85 | $135.80 |
| Purchase #3 | $142.60 | 11.681% | $159.2571 | $159.26 | $159.25 | $159.30 |
| Purchase #4 | $96.77 | 13.415% | $109.7517 | $109.75 | $109.75 | $109.80 |
| Purchase #5 | $146.46 | 11.204% | $162.8694 | $162.87 | $162.85 | $162.90 |
| Purchase #6 | $187.90 | 13.733% | $213.7043 | $213.70 | $213.70 | $213.70 |
| Purchase #7 | $232.58 | 4.567% | $243.2019 | $243.20 | $243.20 | $243.20 |
| 7 purchase totals = | $1,004.52 | $1,097.9679 | $1,097.97 | $1,097.95 | $1,098.00 | |