| 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 | $129.83 | 6.529% | $138.3066 | $138.31 | $138.30 | $138.30 |
| Purchase #2 | $63.42 | 4.314% | $66.1559 | $66.16 | $66.15 | $66.20 |
| Purchase #3 | $213.92 | 13.450% | $242.6922 | $242.69 | $242.70 | $242.70 |
| Purchase #4 | $91.78 | 13.256% | $103.9464 | $103.95 | $103.95 | $103.90 |
| Purchase #5 | $164.64 | 3.546% | $170.4781 | $170.48 | $170.50 | $170.50 |
| Purchase #6 | $65.25 | 6.435% | $69.4488 | $69.45 | $69.45 | $69.40 |
| Purchase #7 | $220.56 | 4.608% | $230.7234 | $230.72 | $230.70 | $230.70 |
| 7 purchase totals = | $949.40 | $1,021.7514 | $1,021.76 | $1,021.75 | $1,021.70 | |