| 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 | $126.26 | 13.860% | $143.7596 | $143.76 | $143.75 | $143.80 |
| Purchase #2 | $84.74 | 13.271% | $95.9858 | $95.99 | $96.00 | $96.00 |
| Purchase #3 | $63.99 | 10.235% | $70.5394 | $70.54 | $70.55 | $70.50 |
| Purchase #4 | $192.30 | 3.823% | $199.6516 | $199.65 | $199.65 | $199.70 |
| Purchase #5 | $166.42 | 4.279% | $173.5411 | $173.54 | $173.55 | $173.50 |
| Purchase #6 | $9.62 | 4.390% | $10.0423 | $10.04 | $10.05 | $10.00 |
| Purchase #7 | $46.52 | 8.742% | $50.5868 | $50.59 | $50.60 | $50.60 |
| 7 purchase totals = | $689.85 | $744.1066 | $744.11 | $744.15 | $744.10 | |