| 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 | $150.38 | 11.201% | $167.2241 | $167.22 | $167.20 | $167.20 |
| Purchase #2 | $31.55 | 11.231% | $35.0934 | $35.09 | $35.10 | $35.10 |
| Purchase #3 | $199.52 | 12.486% | $224.4321 | $224.43 | $224.45 | $224.40 |
| Purchase #4 | $214.52 | 11.285% | $238.7286 | $238.73 | $238.75 | $238.70 |
| Purchase #5 | $58.60 | 8.783% | $63.7468 | $63.75 | $63.75 | $63.70 |
| Purchase #6 | $212.74 | 4.731% | $222.8047 | $222.80 | $222.80 | $222.80 |
| Purchase #7 | $48.54 | 10.180% | $53.4814 | $53.48 | $53.50 | $53.50 |
| 7 purchase totals = | $915.85 | $1,005.5111 | $1,005.50 | $1,005.55 | $1,005.40 | |