| 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 | $176.72 | 3.829% | $183.4866 | $183.49 | $183.50 | $183.50 |
| Purchase #2 | $107.73 | 5.796% | $113.974 | $113.97 | $113.95 | $114.00 |
| Purchase #3 | $134.45 | 7.175% | $144.0968 | $144.10 | $144.10 | $144.10 |
| Purchase #4 | $120.95 | 8.724% | $131.5017 | $131.50 | $131.50 | $131.50 |
| Purchase #5 | $159.98 | 11.579% | $178.5041 | $178.50 | $178.50 | $178.50 |
| Purchase #6 | $168.66 | 7.489% | $181.2909 | $181.29 | $181.30 | $181.30 |
| Purchase #7 | $157.26 | 7.842% | $169.5923 | $169.59 | $169.60 | $169.60 |
| 7 purchase totals = | $1,025.75 | $1,102.4464 | $1,102.44 | $1,102.45 | $1,102.50 | |