| 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 | $195.86 | 13.164% | $221.643 | $221.64 | $221.65 | $221.60 |
| Purchase #2 | $168.90 | 10.559% | $186.7342 | $186.73 | $186.75 | $186.70 |
| Purchase #3 | $139.56 | 9.276% | $152.5056 | $152.51 | $152.50 | $152.50 |
| Purchase #4 | $27.45 | 8.516% | $29.7876 | $29.79 | $29.80 | $29.80 |
| Purchase #5 | $197.81 | 12.691% | $222.9141 | $222.91 | $222.90 | $222.90 |
| Purchase #6 | $159.80 | 12.669% | $180.0451 | $180.05 | $180.05 | $180.00 |
| Purchase #7 | $212.30 | 6.466% | $226.0273 | $226.03 | $226.05 | $226.00 |
| 7 purchase totals = | $1,101.68 | $1,219.6569 | $1,219.66 | $1,219.70 | $1,219.50 | |