| 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 | $101.98 | 13.276% | $115.5189 | $115.52 | $115.50 | $115.50 |
| Purchase #2 | $121.88 | 13.759% | $138.6495 | $138.65 | $138.65 | $138.60 |
| Purchase #3 | $131.62 | 9.641% | $144.3095 | $144.31 | $144.30 | $144.30 |
| Purchase #4 | $190.90 | 6.251% | $202.8332 | $202.83 | $202.85 | $202.80 |
| Purchase #5 | $79.95 | 12.463% | $89.9142 | $89.91 | $89.90 | $89.90 |
| Purchase #6 | $140.76 | 6.357% | $149.7081 | $149.71 | $149.70 | $149.70 |
| Purchase #7 | $47.45 | 7.774% | $51.1388 | $51.14 | $51.15 | $51.10 |
| 7 purchase totals = | $814.54 | $892.0722 | $892.07 | $892.05 | $891.90 | |