| 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 | $179.63 | 8.824% | $195.4806 | $195.48 | $195.50 | $195.50 |
| Purchase #2 | $110.55 | 4.683% | $115.7271 | $115.73 | $115.75 | $115.70 |
| Purchase #3 | $50.48 | 5.446% | $53.2291 | $53.23 | $53.25 | $53.20 |
| Purchase #4 | $69.66 | 13.459% | $79.0355 | $79.04 | $79.05 | $79.00 |
| Purchase #5 | $21.78 | 4.842% | $22.8346 | $22.83 | $22.85 | $22.80 |
| Purchase #6 | $200.83 | 5.724% | $212.3255 | $212.33 | $212.35 | $212.30 |
| Purchase #7 | $187.80 | 12.293% | $210.8863 | $210.89 | $210.90 | $210.90 |
| 7 purchase totals = | $820.73 | $889.5187 | $889.53 | $889.65 | $889.40 | |