| 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 | $126.52 | 9.102% | $138.0359 | $138.04 | $138.05 | $138.00 |
| Purchase #2 | $145.55 | 13.375% | $165.0173 | $165.02 | $165.00 | $165.00 |
| Purchase #3 | $152.53 | 13.598% | $173.271 | $173.27 | $173.25 | $173.30 |
| Purchase #4 | $84.35 | 9.249% | $92.1515 | $92.15 | $92.15 | $92.20 |
| Purchase #5 | $42.67 | 3.721% | $44.2578 | $44.26 | $44.25 | $44.30 |
| Purchase #6 | $178.66 | 7.788% | $192.574 | $192.57 | $192.55 | $192.60 |
| Purchase #7 | $180.29 | 8.867% | $196.2763 | $196.28 | $196.30 | $196.30 |
| 7 purchase totals = | $910.57 | $1,001.5838 | $1,001.59 | $1,001.55 | $1,001.70 | |