| 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 | $169.60 | 9.261% | $185.3067 | $185.31 | $185.30 | $185.30 |
| Purchase #2 | $241.59 | 4.263% | $251.889 | $251.89 | $251.90 | $251.90 |
| Purchase #3 | $15.98 | 5.696% | $16.8902 | $16.89 | $16.90 | $16.90 |
| Purchase #4 | $236.29 | 13.824% | $268.9547 | $268.95 | $268.95 | $269.00 |
| Purchase #5 | $87.48 | 12.148% | $98.1071 | $98.11 | $98.10 | $98.10 |
| Purchase #6 | $19.90 | 5.757% | $21.0456 | $21.05 | $21.05 | $21.00 |
| Purchase #7 | $180.94 | 6.608% | $192.8965 | $192.90 | $192.90 | $192.90 |
| 7 purchase totals = | $951.78 | $1,035.0898 | $1,035.10 | $1,035.10 | $1,035.10 | |