| 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 | $51.41 | 6.705% | $54.857 | $54.86 | $54.85 | $54.90 |
| Purchase #2 | $176.95 | 5.439% | $186.5743 | $186.57 | $186.55 | $186.60 |
| Purchase #3 | $152.51 | 10.248% | $168.1392 | $168.14 | $168.15 | $168.10 |
| Purchase #4 | $245.81 | 10.476% | $271.5611 | $271.56 | $271.55 | $271.60 |
| Purchase #5 | $142.95 | 13.142% | $161.7365 | $161.74 | $161.75 | $161.70 |
| Purchase #6 | $145.47 | 9.542% | $159.3507 | $159.35 | $159.35 | $159.40 |
| Purchase #7 | $143.48 | 9.176% | $156.6457 | $156.65 | $156.65 | $156.60 |
| 7 purchase totals = | $1,058.58 | $1,158.8645 | $1,158.87 | $1,158.85 | $1,158.90 | |