| 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 | $152.39 | 10.361% | $168.1791 | $168.18 | $168.20 | $168.20 |
| Purchase #2 | $115.68 | 11.149% | $128.5772 | $128.58 | $128.60 | $128.60 |
| Purchase #3 | $167.84 | 11.854% | $187.7358 | $187.74 | $187.75 | $187.70 |
| Purchase #4 | $129.75 | 4.561% | $135.6679 | $135.67 | $135.65 | $135.70 |
| Purchase #5 | $34.51 | 4.271% | $35.9839 | $35.98 | $36.00 | $36.00 |
| Purchase #6 | $198.76 | 5.129% | $208.9544 | $208.95 | $208.95 | $209.00 |
| Purchase #7 | $218.25 | 12.531% | $245.5989 | $245.60 | $245.60 | $245.60 |
| 7 purchase totals = | $1,017.18 | $1,110.6972 | $1,110.70 | $1,110.75 | $1,110.80 | |