| 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 | $176.89 | 9.608% | $193.8856 | $193.89 | $193.90 | $193.90 |
| Purchase #2 | $14.57 | 9.533% | $15.959 | $15.96 | $15.95 | $16.00 |
| Purchase #3 | $187.30 | 13.147% | $211.9243 | $211.92 | $211.90 | $211.90 |
| Purchase #4 | $141.25 | 7.452% | $151.776 | $151.78 | $151.80 | $151.80 |
| Purchase #5 | $245.69 | 11.394% | $273.6839 | $273.68 | $273.70 | $273.70 |
| Purchase #6 | $15.37 | 7.406% | $16.5083 | $16.51 | $16.50 | $16.50 |
| Purchase #7 | $128.63 | 9.557% | $140.9232 | $140.92 | $140.90 | $140.90 |
| 7 purchase totals = | $909.70 | $1,004.6603 | $1,004.66 | $1,004.65 | $1,004.70 | |