| 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 | $196.77 | 5.389% | $207.3739 | $207.37 | $207.35 | $207.40 |
| Purchase #2 | $80.54 | 12.669% | $90.7436 | $90.74 | $90.75 | $90.70 |
| Purchase #3 | $175.70 | 10.823% | $194.716 | $194.72 | $194.70 | $194.70 |
| Purchase #4 | $114.39 | 9.199% | $124.9127 | $124.91 | $124.90 | $124.90 |
| Purchase #5 | $159.99 | 5.434% | $168.6839 | $168.68 | $168.70 | $168.70 |
| Purchase #6 | $79.50 | 6.530% | $84.6914 | $84.69 | $84.70 | $84.70 |
| Purchase #7 | $127.43 | 6.417% | $135.6072 | $135.61 | $135.60 | $135.60 |
| 7 purchase totals = | $934.32 | $1,006.7287 | $1,006.72 | $1,006.70 | $1,006.70 | |