| 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 | $148.62 | 3.222% | $153.4085 | $153.41 | $153.40 | $153.40 |
| Purchase #2 | $187.67 | 7.873% | $202.4453 | $202.45 | $202.45 | $202.40 |
| Purchase #3 | $229.99 | 6.396% | $244.7002 | $244.70 | $244.70 | $244.70 |
| Purchase #4 | $240.28 | 12.493% | $270.2982 | $270.30 | $270.30 | $270.30 |
| Purchase #5 | $57.51 | 13.577% | $65.3181 | $65.32 | $65.30 | $65.30 |
| Purchase #6 | $15.35 | 13.609% | $17.439 | $17.44 | $17.45 | $17.40 |
| Purchase #7 | $167.80 | 12.311% | $188.4579 | $188.46 | $188.45 | $188.50 |
| 7 purchase totals = | $1,047.22 | $1,142.0672 | $1,142.08 | $1,142.05 | $1,142.00 | |