| 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 | $137.27 | 13.691% | $156.0636 | $156.06 | $156.05 | $156.10 |
| Purchase #2 | $142.28 | 3.786% | $147.6667 | $147.67 | $147.65 | $147.70 |
| Purchase #3 | $40.95 | 13.143% | $46.3321 | $46.33 | $46.35 | $46.30 |
| Purchase #4 | $212.64 | 10.567% | $235.1097 | $235.11 | $235.10 | $235.10 |
| Purchase #5 | $140.81 | 10.710% | $155.8908 | $155.89 | $155.90 | $155.90 |
| Purchase #6 | $41.85 | 12.468% | $47.0679 | $47.07 | $47.05 | $47.10 |
| Purchase #7 | $109.42 | 5.821% | $115.7893 | $115.79 | $115.80 | $115.80 |
| 7 purchase totals = | $825.22 | $903.9201 | $903.92 | $903.90 | $904.00 | |