| 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 | $158.45 | 12.525% | $178.2959 | $178.30 | $178.30 | $178.30 |
| Purchase #2 | $156.57 | 7.492% | $168.3002 | $168.30 | $168.30 | $168.30 |
| Purchase #3 | $45.70 | 13.675% | $51.9495 | $51.95 | $51.95 | $51.90 |
| Purchase #4 | $232.62 | 3.391% | $240.5081 | $240.51 | $240.50 | $240.50 |
| Purchase #5 | $98.93 | 6.469% | $105.3298 | $105.33 | $105.35 | $105.30 |
| Purchase #6 | $27.70 | 7.494% | $29.7758 | $29.78 | $29.80 | $29.80 |
| Purchase #7 | $208.27 | 8.852% | $226.7061 | $226.71 | $226.70 | $226.70 |
| 7 purchase totals = | $928.24 | $1,000.8654 | $1,000.88 | $1,000.90 | $1,000.80 | |