| 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 | $161.26 | 4.135% | $167.9281 | $167.93 | $167.95 | $167.90 |
| Purchase #2 | $63.36 | 7.748% | $68.2691 | $68.27 | $68.25 | $68.30 |
| Purchase #3 | $239.37 | 11.338% | $266.5098 | $266.51 | $266.50 | $266.50 |
| Purchase #4 | $109.98 | 9.403% | $120.3214 | $120.32 | $120.30 | $120.30 |
| Purchase #5 | $188.32 | 5.707% | $199.0674 | $199.07 | $199.05 | $199.10 |
| Purchase #6 | $35.30 | 5.493% | $37.239 | $37.24 | $37.25 | $37.20 |
| Purchase #7 | $154.54 | 4.335% | $161.2393 | $161.24 | $161.25 | $161.20 |
| 7 purchase totals = | $952.13 | $1,020.5741 | $1,020.58 | $1,020.55 | $1,020.50 | |