| 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 | $134.38 | 5.360% | $141.5828 | $141.58 | $141.60 | $141.60 |
| Purchase #2 | $14.92 | 12.778% | $16.8265 | $16.83 | $16.85 | $16.80 |
| Purchase #3 | $88.77 | 6.378% | $94.4318 | $94.43 | $94.45 | $94.40 |
| Purchase #4 | $175.66 | 6.608% | $187.2676 | $187.27 | $187.25 | $187.30 |
| Purchase #5 | $199.43 | 11.686% | $222.7354 | $222.74 | $222.75 | $222.70 |
| Purchase #6 | $206.26 | 7.361% | $221.4428 | $221.44 | $221.45 | $221.40 |
| Purchase #7 | $128.83 | 9.391% | $140.9284 | $140.93 | $140.95 | $140.90 |
| 7 purchase totals = | $948.25 | $1,025.2153 | $1,025.22 | $1,025.30 | $1,025.10 | |