| 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 | $119.97 | 5.849% | $126.987 | $126.99 | $127.00 | $127.00 |
| Purchase #2 | $138.70 | 8.574% | $150.5921 | $150.59 | $150.60 | $150.60 |
| Purchase #3 | $25.41 | 7.684% | $27.3625 | $27.36 | $27.35 | $27.40 |
| Purchase #4 | $15.94 | 13.609% | $18.1093 | $18.11 | $18.10 | $18.10 |
| Purchase #5 | $154.99 | 3.561% | $160.5092 | $160.51 | $160.50 | $160.50 |
| Purchase #6 | $84.27 | 7.627% | $90.6973 | $90.70 | $90.70 | $90.70 |
| Purchase #7 | $111.27 | 3.837% | $115.5394 | $115.54 | $115.55 | $115.50 |
| 7 purchase totals = | $650.55 | $689.7968 | $689.80 | $689.80 | $689.80 | |