| 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 | $101.48 | 12.168% | $113.8281 | $113.83 | $113.85 | $113.80 |
| Purchase #2 | $209.31 | 12.511% | $235.4968 | $235.50 | $235.50 | $235.50 |
| Purchase #3 | $156.79 | 5.511% | $165.4307 | $165.43 | $165.45 | $165.40 |
| Purchase #4 | $172.84 | 3.247% | $178.4521 | $178.45 | $178.45 | $178.50 |
| Purchase #5 | $138.39 | 11.291% | $154.0156 | $154.02 | $154.00 | $154.00 |
| Purchase #6 | $69.29 | 9.310% | $75.7409 | $75.74 | $75.75 | $75.70 |
| Purchase #7 | $167.99 | 3.716% | $174.2325 | $174.23 | $174.25 | $174.20 |
| 7 purchase totals = | $1,016.09 | $1,097.1967 | $1,097.20 | $1,097.25 | $1,097.10 | |