| 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 | $167.87 | 4.799% | $175.9261 | $175.93 | $175.95 | $175.90 |
| Purchase #2 | $201.82 | 5.799% | $213.5235 | $213.52 | $213.50 | $213.50 |
| Purchase #3 | $69.58 | 6.360% | $74.0053 | $74.01 | $74.00 | $74.00 |
| Purchase #4 | $33.58 | 9.177% | $36.6616 | $36.66 | $36.65 | $36.70 |
| Purchase #5 | $30.97 | 3.417% | $32.0282 | $32.03 | $32.05 | $32.00 |
| Purchase #6 | $133.73 | 13.732% | $152.0938 | $152.09 | $152.10 | $152.10 |
| Purchase #7 | $88.96 | 6.336% | $94.5965 | $94.60 | $94.60 | $94.60 |
| 7 purchase totals = | $726.51 | $778.8350 | $778.84 | $778.85 | $778.80 | |