| 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 | $178.62 | 8.696% | $194.1528 | $194.15 | $194.15 | $194.20 |
| Purchase #2 | $18.97 | 9.237% | $20.7223 | $20.72 | $20.70 | $20.70 |
| Purchase #3 | $108.40 | 6.518% | $115.4655 | $115.47 | $115.45 | $115.50 |
| Purchase #4 | $181.29 | 4.370% | $189.2124 | $189.21 | $189.20 | $189.20 |
| Purchase #5 | $248.94 | 3.798% | $258.3947 | $258.39 | $258.40 | $258.40 |
| Purchase #6 | $38.92 | 8.360% | $42.1737 | $42.17 | $42.15 | $42.20 |
| Purchase #7 | $164.45 | 4.183% | $171.3289 | $171.33 | $171.35 | $171.30 |
| 7 purchase totals = | $939.59 | $991.4503 | $991.44 | $991.40 | $991.50 | |