| 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 | $144.82 | 5.346% | $152.5621 | $152.56 | $152.55 | $152.60 |
| Purchase #2 | $212.90 | 4.754% | $223.0213 | $223.02 | $223.00 | $223.00 |
| Purchase #3 | $203.39 | 6.214% | $216.0287 | $216.03 | $216.05 | $216.00 |
| Purchase #4 | $150.80 | 10.159% | $166.1198 | $166.12 | $166.10 | $166.10 |
| Purchase #5 | $39.74 | 4.531% | $41.5406 | $41.54 | $41.55 | $41.50 |
| Purchase #6 | $147.71 | 5.631% | $156.0276 | $156.03 | $156.05 | $156.00 |
| Purchase #7 | $213.39 | 5.867% | $225.9096 | $225.91 | $225.90 | $225.90 |
| 7 purchase totals = | $1,112.75 | $1,181.2097 | $1,181.21 | $1,181.20 | $1,181.10 | |