| 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 | $192.59 | 10.782% | $213.3551 | $213.36 | $213.35 | $213.40 |
| Purchase #2 | $29.56 | 12.179% | $33.1601 | $33.16 | $33.15 | $33.20 |
| Purchase #3 | $44.41 | 7.675% | $47.8185 | $47.82 | $47.80 | $47.80 |
| Purchase #4 | $124.30 | 11.510% | $138.6069 | $138.61 | $138.60 | $138.60 |
| Purchase #5 | $147.97 | 3.604% | $153.3028 | $153.30 | $153.30 | $153.30 |
| Purchase #6 | $25.66 | 8.587% | $27.8634 | $27.86 | $27.85 | $27.90 |
| Purchase #7 | $111.90 | 3.574% | $115.8993 | $115.90 | $115.90 | $115.90 |
| 7 purchase totals = | $676.39 | $730.0061 | $730.01 | $729.95 | $730.10 | |