| 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 | $144.80 | 4.301% | $151.0278 | $151.03 | $151.05 | $151.00 |
| Purchase #2 | $137.54 | 12.232% | $154.3639 | $154.36 | $154.35 | $154.40 |
| Purchase #3 | $70.57 | 3.513% | $73.0491 | $73.05 | $73.05 | $73.00 |
| Purchase #4 | $182.87 | 12.563% | $205.844 | $205.84 | $205.85 | $205.80 |
| Purchase #5 | $199.73 | 5.716% | $211.1466 | $211.15 | $211.15 | $211.10 |
| Purchase #6 | $223.77 | 6.684% | $238.7268 | $238.73 | $238.75 | $238.70 |
| Purchase #7 | $130.99 | 3.480% | $135.5485 | $135.55 | $135.55 | $135.50 |
| 7 purchase totals = | $1,090.27 | $1,169.7067 | $1,169.71 | $1,169.75 | $1,169.50 | |