| 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 | $165.86 | 4.149% | $172.7415 | $172.74 | $172.75 | $172.70 |
| Purchase #2 | $107.43 | 6.104% | $113.9875 | $113.99 | $114.00 | $114.00 |
| Purchase #3 | $217.46 | 13.496% | $246.8084 | $246.81 | $246.80 | $246.80 |
| Purchase #4 | $144.59 | 8.157% | $156.3842 | $156.38 | $156.40 | $156.40 |
| Purchase #5 | $108.95 | 8.730% | $118.4613 | $118.46 | $118.45 | $118.50 |
| Purchase #6 | $145.75 | 8.802% | $158.5789 | $158.58 | $158.60 | $158.60 |
| Purchase #7 | $186.64 | 12.284% | $209.5669 | $209.57 | $209.55 | $209.60 |
| 7 purchase totals = | $1,076.68 | $1,176.5287 | $1,176.53 | $1,176.55 | $1,176.60 | |