| 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 | $129.98 | 8.356% | $140.8411 | $140.84 | $140.85 | $140.80 |
| Purchase #2 | $153.95 | 5.852% | $162.9592 | $162.96 | $162.95 | $163.00 |
| Purchase #3 | $216.53 | 9.691% | $237.5139 | $237.51 | $237.50 | $237.50 |
| Purchase #4 | $166.82 | 4.122% | $173.6963 | $173.70 | $173.70 | $173.70 |
| Purchase #5 | $246.42 | 4.554% | $257.642 | $257.64 | $257.65 | $257.60 |
| Purchase #6 | $43.37 | 13.168% | $49.081 | $49.08 | $49.10 | $49.10 |
| Purchase #7 | $24.28 | 3.496% | $25.1288 | $25.13 | $25.15 | $25.10 |
| 7 purchase totals = | $981.35 | $1,046.8623 | $1,046.86 | $1,046.90 | $1,046.80 | |