| 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 | $187.45 | 8.554% | $203.4845 | $203.48 | $203.50 | $203.50 |
| Purchase #2 | $225.37 | 4.615% | $235.7708 | $235.77 | $235.75 | $235.80 |
| Purchase #3 | $158.55 | 8.373% | $171.8254 | $171.83 | $171.85 | $171.80 |
| Purchase #4 | $54.76 | 3.588% | $56.7248 | $56.72 | $56.70 | $56.70 |
| Purchase #5 | $73.28 | 3.263% | $75.6711 | $75.67 | $75.65 | $75.70 |
| Purchase #6 | $131.98 | 13.616% | $149.9504 | $149.95 | $149.95 | $150.00 |
| Purchase #7 | $12.55 | 5.395% | $13.2271 | $13.23 | $13.25 | $13.20 |
| 7 purchase totals = | $843.94 | $906.6541 | $906.65 | $906.65 | $906.70 | |