| 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 | $247.99 | 6.295% | $263.601 | $263.60 | $263.60 | $263.60 |
| Purchase #2 | $168.84 | 8.367% | $182.9668 | $182.97 | $182.95 | $183.00 |
| Purchase #3 | $68.48 | 11.515% | $76.3655 | $76.37 | $76.35 | $76.40 |
| Purchase #4 | $179.60 | 10.723% | $198.8585 | $198.86 | $198.85 | $198.90 |
| Purchase #5 | $150.95 | 9.853% | $165.8231 | $165.82 | $165.80 | $165.80 |
| Purchase #6 | $238.39 | 8.298% | $258.1716 | $258.17 | $258.15 | $258.20 |
| Purchase #7 | $31.33 | 3.538% | $32.4385 | $32.44 | $32.45 | $32.40 |
| 7 purchase totals = | $1,085.58 | $1,178.2250 | $1,178.23 | $1,178.15 | $1,178.30 | |