| 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 | $146.82 | 7.233% | $157.4395 | $157.44 | $157.45 | $157.40 |
| Purchase #2 | $192.75 | 9.234% | $210.5485 | $210.55 | $210.55 | $210.50 |
| Purchase #3 | $160.78 | 11.736% | $179.6491 | $179.65 | $179.65 | $179.60 |
| Purchase #4 | $132.91 | 9.419% | $145.4288 | $145.43 | $145.45 | $145.40 |
| Purchase #5 | $179.76 | 3.618% | $186.2637 | $186.26 | $186.25 | $186.30 |
| Purchase #6 | $221.62 | 7.485% | $238.2083 | $238.21 | $238.20 | $238.20 |
| Purchase #7 | $34.39 | 13.751% | $39.119 | $39.12 | $39.10 | $39.10 |
| 7 purchase totals = | $1,069.03 | $1,156.6569 | $1,156.66 | $1,156.65 | $1,156.50 | |