| 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 | $137.38 | 9.293% | $150.1467 | $150.15 | $150.15 | $150.10 |
| Purchase #2 | $5.31 | 5.317% | $5.5923 | $5.59 | $5.60 | $5.60 |
| Purchase #3 | $69.35 | 10.493% | $76.6269 | $76.63 | $76.65 | $76.60 |
| Purchase #4 | $39.31 | 5.689% | $41.5463 | $41.55 | $41.55 | $41.50 |
| Purchase #5 | $114.58 | 7.251% | $122.8882 | $122.89 | $122.90 | $122.90 |
| Purchase #6 | $8.60 | 6.510% | $9.1599 | $9.16 | $9.15 | $9.20 |
| Purchase #7 | $167.65 | 7.486% | $180.2003 | $180.20 | $180.20 | $180.20 |
| 7 purchase totals = | $542.18 | $586.1606 | $586.17 | $586.20 | $586.10 | |