| 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 | $130.58 | 8.666% | $141.8961 | $141.90 | $141.90 | $141.90 |
| Purchase #2 | $70.44 | 11.723% | $78.6977 | $78.70 | $78.70 | $78.70 |
| Purchase #3 | $26.87 | 7.823% | $28.972 | $28.97 | $28.95 | $29.00 |
| Purchase #4 | $215.79 | 3.452% | $223.2391 | $223.24 | $223.25 | $223.20 |
| Purchase #5 | $32.95 | 8.178% | $35.6447 | $35.64 | $35.65 | $35.60 |
| Purchase #6 | $42.29 | 8.302% | $45.8009 | $45.80 | $45.80 | $45.80 |
| Purchase #7 | $199.25 | 7.141% | $213.4784 | $213.48 | $213.50 | $213.50 |
| 7 purchase totals = | $718.17 | $767.7289 | $767.73 | $767.75 | $767.70 | |