| 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 | $157.62 | 6.682% | $168.1522 | $168.15 | $168.15 | $168.20 |
| Purchase #2 | $167.35 | 7.791% | $180.3882 | $180.39 | $180.40 | $180.40 |
| Purchase #3 | $187.39 | 4.268% | $195.3878 | $195.39 | $195.40 | $195.40 |
| Purchase #4 | $96.47 | 8.692% | $104.8552 | $104.86 | $104.85 | $104.90 |
| Purchase #5 | $144.70 | 5.327% | $152.4082 | $152.41 | $152.40 | $152.40 |
| Purchase #6 | $189.63 | 6.246% | $201.4743 | $201.47 | $201.45 | $201.50 |
| Purchase #7 | $39.36 | 4.262% | $41.0375 | $41.04 | $41.05 | $41.00 |
| 7 purchase totals = | $982.52 | $1,043.7034 | $1,043.71 | $1,043.70 | $1,043.80 | |