| 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 | $150.37 | 6.544% | $160.2102 | $160.21 | $160.20 | $160.20 |
| Purchase #2 | $212.27 | 8.579% | $230.4806 | $230.48 | $230.50 | $230.50 |
| Purchase #3 | $49.67 | 8.633% | $53.958 | $53.96 | $53.95 | $54.00 |
| Purchase #4 | $150.39 | 5.404% | $158.5171 | $158.52 | $158.50 | $158.50 |
| Purchase #5 | $185.41 | 12.215% | $208.0578 | $208.06 | $208.05 | $208.10 |
| Purchase #6 | $211.43 | 8.845% | $230.131 | $230.13 | $230.15 | $230.10 |
| Purchase #7 | $77.82 | 7.464% | $83.6285 | $83.63 | $83.65 | $83.60 |
| 7 purchase totals = | $1,037.36 | $1,124.9832 | $1,124.99 | $1,125.00 | $1,125.00 | |