| 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 | $146.70 | 6.603% | $156.3866 | $156.39 | $156.40 | $156.40 |
| Purchase #2 | $117.47 | 5.288% | $123.6818 | $123.68 | $123.70 | $123.70 |
| Purchase #3 | $248.33 | 11.506% | $276.9028 | $276.90 | $276.90 | $276.90 |
| Purchase #4 | $205.27 | 8.137% | $221.9728 | $221.97 | $221.95 | $222.00 |
| Purchase #5 | $113.73 | 11.708% | $127.0455 | $127.05 | $127.05 | $127.00 |
| Purchase #6 | $247.94 | 11.754% | $277.0829 | $277.08 | $277.10 | $277.10 |
| Purchase #7 | $242.67 | 11.149% | $269.7253 | $269.73 | $269.75 | $269.70 |
| 7 purchase totals = | $1,322.11 | $1,452.7977 | $1,452.80 | $1,452.85 | $1,452.80 | |