| 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 | $155.48 | 8.129% | $168.119 | $168.12 | $168.10 | $168.10 |
| Purchase #2 | $12.65 | 3.589% | $13.104 | $13.10 | $13.10 | $13.10 |
| Purchase #3 | $71.29 | 10.507% | $78.7804 | $78.78 | $78.80 | $78.80 |
| Purchase #4 | $181.53 | 9.160% | $198.1581 | $198.16 | $198.15 | $198.20 |
| Purchase #5 | $122.51 | 13.270% | $138.7671 | $138.77 | $138.75 | $138.80 |
| Purchase #6 | $115.78 | 6.275% | $123.0452 | $123.05 | $123.05 | $123.00 |
| Purchase #7 | $41.86 | 12.855% | $47.2411 | $47.24 | $47.25 | $47.20 |
| 7 purchase totals = | $701.10 | $767.2149 | $767.22 | $767.20 | $767.20 | |