| 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 | $185.48 | 11.442% | $206.7026 | $206.70 | $206.70 | $206.70 |
| Purchase #2 | $165.90 | 9.486% | $181.6373 | $181.64 | $181.65 | $181.60 |
| Purchase #3 | $199.99 | 10.856% | $221.7009 | $221.70 | $221.70 | $221.70 |
| Purchase #4 | $208.43 | 10.509% | $230.3339 | $230.33 | $230.35 | $230.30 |
| Purchase #5 | $178.86 | 7.260% | $191.8452 | $191.85 | $191.85 | $191.80 |
| Purchase #6 | $137.45 | 9.435% | $150.4184 | $150.42 | $150.40 | $150.40 |
| Purchase #7 | $190.28 | 3.378% | $196.7077 | $196.71 | $196.70 | $196.70 |
| 7 purchase totals = | $1,266.39 | $1,379.3460 | $1,379.35 | $1,379.35 | $1,379.20 | |