| 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 | $180.54 | 13.793% | $205.4419 | $205.44 | $205.45 | $205.40 |
| Purchase #2 | $191.99 | 12.517% | $216.0214 | $216.02 | $216.00 | $216.00 |
| Purchase #3 | $167.80 | 10.624% | $185.6271 | $185.63 | $185.65 | $185.60 |
| Purchase #4 | $194.68 | 6.590% | $207.5094 | $207.51 | $207.50 | $207.50 |
| Purchase #5 | $35.30 | 5.675% | $37.3033 | $37.30 | $37.30 | $37.30 |
| Purchase #6 | $168.82 | 6.539% | $179.8591 | $179.86 | $179.85 | $179.90 |
| Purchase #7 | $135.73 | 7.296% | $145.6329 | $145.63 | $145.65 | $145.60 |
| 7 purchase totals = | $1,074.86 | $1,177.3951 | $1,177.39 | $1,177.40 | $1,177.30 | |