| 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 | $128.71 | 10.292% | $141.9568 | $141.96 | $141.95 | $142.00 |
| Purchase #2 | $38.28 | 13.269% | $43.3594 | $43.36 | $43.35 | $43.40 |
| Purchase #3 | $140.82 | 11.327% | $156.7707 | $156.77 | $156.75 | $156.80 |
| Purchase #4 | $164.61 | 11.179% | $183.0118 | $183.01 | $183.00 | $183.00 |
| Purchase #5 | $155.39 | 8.248% | $168.2066 | $168.21 | $168.20 | $168.20 |
| Purchase #6 | $89.26 | 8.105% | $96.4945 | $96.49 | $96.50 | $96.50 |
| Purchase #7 | $223.49 | 10.638% | $247.2649 | $247.26 | $247.25 | $247.30 |
| 7 purchase totals = | $940.56 | $1,037.0647 | $1,037.06 | $1,037.00 | $1,037.20 | |