| 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 | $201.89 | 9.464% | $220.9969 | $221.00 | $221.00 | $221.00 |
| Purchase #2 | $156.27 | 11.349% | $174.0051 | $174.01 | $174.00 | $174.00 |
| Purchase #3 | $13.71 | 8.733% | $14.9073 | $14.91 | $14.90 | $14.90 |
| Purchase #4 | $183.87 | 12.754% | $207.3208 | $207.32 | $207.30 | $207.30 |
| Purchase #5 | $155.55 | 5.820% | $164.603 | $164.60 | $164.60 | $164.60 |
| Purchase #6 | $154.29 | 4.180% | $160.7393 | $160.74 | $160.75 | $160.70 |
| Purchase #7 | $197.52 | 9.124% | $215.5417 | $215.54 | $215.55 | $215.50 |
| 7 purchase totals = | $1,063.10 | $1,158.1141 | $1,158.12 | $1,158.10 | $1,158.00 | |