| 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 | $164.81 | 7.175% | $176.6351 | $176.64 | $176.65 | $176.60 |
| Purchase #2 | $16.40 | 10.438% | $18.1118 | $18.11 | $18.10 | $18.10 |
| Purchase #3 | $148.45 | 12.680% | $167.2735 | $167.27 | $167.25 | $167.30 |
| Purchase #4 | $160.41 | 4.557% | $167.7199 | $167.72 | $167.70 | $167.70 |
| Purchase #5 | $103.49 | 4.369% | $108.0115 | $108.01 | $108.00 | $108.00 |
| Purchase #6 | $165.35 | 4.832% | $173.3397 | $173.34 | $173.35 | $173.30 |
| Purchase #7 | $207.75 | 9.111% | $226.6781 | $226.68 | $226.70 | $226.70 |
| 7 purchase totals = | $966.66 | $1,037.7696 | $1,037.77 | $1,037.75 | $1,037.70 | |