| 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 | $203.74 | 8.378% | $220.8093 | $220.81 | $220.80 | $220.80 |
| Purchase #2 | $68.78 | 10.673% | $76.1209 | $76.12 | $76.10 | $76.10 |
| Purchase #3 | $34.31 | 8.811% | $37.3331 | $37.33 | $37.35 | $37.30 |
| Purchase #4 | $146.77 | 9.321% | $160.4504 | $160.45 | $160.45 | $160.50 |
| Purchase #5 | $81.78 | 13.518% | $92.835 | $92.84 | $92.85 | $92.80 |
| Purchase #6 | $76.75 | 6.305% | $81.5891 | $81.59 | $81.60 | $81.60 |
| Purchase #7 | $56.25 | 12.179% | $63.1007 | $63.10 | $63.10 | $63.10 |
| 7 purchase totals = | $668.38 | $732.2385 | $732.24 | $732.25 | $732.20 | |