| 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 | $166.39 | 3.452% | $172.1338 | $172.13 | $172.15 | $172.10 |
| Purchase #2 | $17.88 | 10.163% | $19.6971 | $19.70 | $19.70 | $19.70 |
| Purchase #3 | $85.71 | 9.836% | $94.1404 | $94.14 | $94.15 | $94.10 |
| Purchase #4 | $203.56 | 5.271% | $214.2896 | $214.29 | $214.30 | $214.30 |
| Purchase #5 | $231.76 | 4.644% | $242.5229 | $242.52 | $242.50 | $242.50 |
| Purchase #6 | $168.60 | 9.279% | $184.2444 | $184.24 | $184.25 | $184.20 |
| Purchase #7 | $62.30 | 12.241% | $69.9261 | $69.93 | $69.95 | $69.90 |
| 7 purchase totals = | $936.20 | $996.9543 | $996.95 | $997.00 | $996.80 | |