| 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 | $131.69 | 10.292% | $145.2435 | $145.24 | $145.25 | $145.20 |
| Purchase #2 | $80.32 | 6.192% | $85.2934 | $85.29 | $85.30 | $85.30 |
| Purchase #3 | $84.45 | 12.853% | $95.3044 | $95.30 | $95.30 | $95.30 |
| Purchase #4 | $74.26 | 12.742% | $83.7222 | $83.72 | $83.70 | $83.70 |
| Purchase #5 | $129.95 | 8.189% | $140.5916 | $140.59 | $140.60 | $140.60 |
| Purchase #6 | $90.55 | 5.750% | $95.7566 | $95.76 | $95.75 | $95.80 |
| Purchase #7 | $98.63 | 12.410% | $110.87 | $110.87 | $110.85 | $110.90 |
| 7 purchase totals = | $689.85 | $756.7817 | $756.77 | $756.75 | $756.80 | |