| 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 | $135.40 | 9.213% | $147.8744 | $147.87 | $147.85 | $147.90 |
| Purchase #2 | $14.47 | 9.602% | $15.8594 | $15.86 | $15.85 | $15.90 |
| Purchase #3 | $185.77 | 5.560% | $196.0988 | $196.10 | $196.10 | $196.10 |
| Purchase #4 | $94.79 | 4.241% | $98.81 | $98.81 | $98.80 | $98.80 |
| Purchase #5 | $244.94 | 12.764% | $276.2041 | $276.20 | $276.20 | $276.20 |
| Purchase #6 | $132.51 | 7.428% | $142.3528 | $142.35 | $142.35 | $142.40 |
| Purchase #7 | $139.61 | 7.270% | $149.7596 | $149.76 | $149.75 | $149.80 |
| 7 purchase totals = | $947.49 | $1,026.9591 | $1,026.95 | $1,026.90 | $1,027.10 | |