| 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 | $35.46 | 3.728% | $36.7819 | $36.78 | $36.80 | $36.80 |
| Purchase #2 | $129.91 | 8.854% | $141.4122 | $141.41 | $141.40 | $141.40 |
| Purchase #3 | $238.40 | 6.183% | $253.1403 | $253.14 | $253.15 | $253.10 |
| Purchase #4 | $155.66 | 10.387% | $171.8284 | $171.83 | $171.85 | $171.80 |
| Purchase #5 | $16.87 | 8.613% | $18.323 | $18.32 | $18.30 | $18.30 |
| Purchase #6 | $170.96 | 4.622% | $178.8618 | $178.86 | $178.85 | $178.90 |
| Purchase #7 | $19.64 | 12.517% | $22.0983 | $22.10 | $22.10 | $22.10 |
| 7 purchase totals = | $766.90 | $822.4459 | $822.44 | $822.45 | $822.40 | |