| 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 | $147.98 | 9.268% | $161.6948 | $161.69 | $161.70 | $161.70 |
| Purchase #2 | $149.74 | 12.671% | $168.7136 | $168.71 | $168.70 | $168.70 |
| Purchase #3 | $233.40 | 7.555% | $251.0334 | $251.03 | $251.05 | $251.00 |
| Purchase #4 | $170.87 | 12.693% | $192.5585 | $192.56 | $192.55 | $192.60 |
| Purchase #5 | $39.63 | 10.808% | $43.9132 | $43.91 | $43.90 | $43.90 |
| Purchase #6 | $108.87 | 4.200% | $113.4425 | $113.44 | $113.45 | $113.40 |
| Purchase #7 | $212.58 | 13.124% | $240.479 | $240.48 | $240.50 | $240.50 |
| 7 purchase totals = | $1,063.07 | $1,171.8350 | $1,171.82 | $1,171.85 | $1,171.80 | |