| 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 | $180.99 | 11.677% | $202.1242 | $202.12 | $202.10 | $202.10 |
| Purchase #2 | $24.64 | 5.827% | $26.0758 | $26.08 | $26.10 | $26.10 |
| Purchase #3 | $35.53 | 12.533% | $39.983 | $39.98 | $40.00 | $40.00 |
| Purchase #4 | $145.48 | 6.223% | $154.5332 | $154.53 | $154.55 | $154.50 |
| Purchase #5 | $65.54 | 4.501% | $68.49 | $68.49 | $68.50 | $68.50 |
| Purchase #6 | $123.64 | 11.507% | $137.8673 | $137.87 | $137.85 | $137.90 |
| Purchase #7 | $195.63 | 10.851% | $216.8578 | $216.86 | $216.85 | $216.90 |
| 7 purchase totals = | $771.45 | $845.9313 | $845.93 | $845.95 | $846.00 | |