| 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 | $164.75 | 10.619% | $182.2448 | $182.24 | $182.25 | $182.20 |
| Purchase #2 | $235.88 | 9.668% | $258.6849 | $258.68 | $258.70 | $258.70 |
| Purchase #3 | $6.35 | 9.848% | $6.9753 | $6.98 | $7.00 | $7.00 |
| Purchase #4 | $210.87 | 9.270% | $230.4176 | $230.42 | $230.40 | $230.40 |
| Purchase #5 | $58.63 | 10.755% | $64.9357 | $64.94 | $64.95 | $64.90 |
| Purchase #6 | $136.65 | 10.271% | $150.6853 | $150.69 | $150.70 | $150.70 |
| Purchase #7 | $184.53 | 12.809% | $208.1664 | $208.17 | $208.15 | $208.20 |
| 7 purchase totals = | $997.66 | $1,102.1100 | $1,102.12 | $1,102.15 | $1,102.10 | |