| 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 | $179.43 | 3.548% | $185.7962 | $185.80 | $185.80 | $185.80 |
| Purchase #2 | $42.85 | 7.865% | $46.2202 | $46.22 | $46.20 | $46.20 |
| Purchase #3 | $182.46 | 10.122% | $200.9286 | $200.93 | $200.95 | $200.90 |
| Purchase #4 | $168.34 | 5.772% | $178.0566 | $178.06 | $178.05 | $178.10 |
| Purchase #5 | $159.43 | 9.208% | $174.1103 | $174.11 | $174.10 | $174.10 |
| Purchase #6 | $205.54 | 13.147% | $232.5623 | $232.56 | $232.55 | $232.60 |
| Purchase #7 | $207.49 | 4.556% | $216.9432 | $216.94 | $216.95 | $216.90 |
| 7 purchase totals = | $1,145.54 | $1,234.6174 | $1,234.62 | $1,234.60 | $1,234.60 | |