| 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 | $147.56 | 5.514% | $155.6965 | $155.70 | $155.70 | $155.70 |
| Purchase #2 | $17.50 | 8.871% | $19.0524 | $19.05 | $19.05 | $19.10 |
| Purchase #3 | $78.38 | 4.181% | $81.6571 | $81.66 | $81.65 | $81.70 |
| Purchase #4 | $181.47 | 6.851% | $193.9025 | $193.90 | $193.90 | $193.90 |
| Purchase #5 | $94.52 | 4.240% | $98.5276 | $98.53 | $98.55 | $98.50 |
| Purchase #6 | $142.55 | 8.816% | $155.1172 | $155.12 | $155.10 | $155.10 |
| Purchase #7 | $34.68 | 3.514% | $35.8987 | $35.90 | $35.90 | $35.90 |
| 7 purchase totals = | $696.66 | $739.8520 | $739.86 | $739.85 | $739.90 | |