| 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 | $142.73 | 8.777% | $155.2574 | $155.26 | $155.25 | $155.30 |
| Purchase #2 | $172.38 | 7.825% | $185.8687 | $185.87 | $185.85 | $185.90 |
| Purchase #3 | $83.82 | 11.866% | $93.7661 | $93.77 | $93.75 | $93.80 |
| Purchase #4 | $54.41 | 5.782% | $57.556 | $57.56 | $57.55 | $57.60 |
| Purchase #5 | $178.49 | 8.652% | $193.933 | $193.93 | $193.95 | $193.90 |
| Purchase #6 | $184.71 | 13.701% | $210.0171 | $210.02 | $210.00 | $210.00 |
| Purchase #7 | $201.49 | 12.528% | $226.7327 | $226.73 | $226.75 | $226.70 |
| 7 purchase totals = | $1,018.03 | $1,123.1310 | $1,123.14 | $1,123.10 | $1,123.20 | |