| 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 | $138.93 | 10.851% | $154.0053 | $154.01 | $154.00 | $154.00 |
| Purchase #2 | $43.95 | 13.737% | $49.9874 | $49.99 | $50.00 | $50.00 |
| Purchase #3 | $22.85 | 5.627% | $24.1358 | $24.14 | $24.15 | $24.10 |
| Purchase #4 | $93.76 | 8.608% | $101.8309 | $101.83 | $101.85 | $101.80 |
| Purchase #5 | $176.44 | 9.870% | $193.8546 | $193.85 | $193.85 | $193.90 |
| Purchase #6 | $155.28 | 12.376% | $174.4975 | $174.50 | $174.50 | $174.50 |
| Purchase #7 | $24.48 | 8.487% | $26.5576 | $26.56 | $26.55 | $26.60 |
| 7 purchase totals = | $655.69 | $724.8691 | $724.88 | $724.90 | $724.90 | |