| 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 | $171.96 | 11.277% | $191.3519 | $191.35 | $191.35 | $191.40 |
| Purchase #2 | $138.37 | 11.236% | $153.9173 | $153.92 | $153.90 | $153.90 |
| Purchase #3 | $32.81 | 13.211% | $37.1445 | $37.14 | $37.15 | $37.10 |
| Purchase #4 | $137.52 | 3.255% | $141.9963 | $142.00 | $142.00 | $142.00 |
| Purchase #5 | $39.56 | 10.355% | $43.6564 | $43.66 | $43.65 | $43.70 |
| Purchase #6 | $130.81 | 5.550% | $138.07 | $138.07 | $138.05 | $138.10 |
| Purchase #7 | $140.39 | 13.258% | $159.0029 | $159.00 | $159.00 | $159.00 |
| 7 purchase totals = | $791.42 | $865.1393 | $865.14 | $865.10 | $865.20 | |