| 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 | $136.60 | 6.474% | $145.4435 | $145.44 | $145.45 | $145.40 |
| Purchase #2 | $83.90 | 11.107% | $93.2188 | $93.22 | $93.20 | $93.20 |
| Purchase #3 | $93.47 | 3.420% | $96.6667 | $96.67 | $96.65 | $96.70 |
| Purchase #4 | $193.28 | 12.860% | $218.1358 | $218.14 | $218.15 | $218.10 |
| Purchase #5 | $203.86 | 4.194% | $212.4099 | $212.41 | $212.40 | $212.40 |
| Purchase #6 | $33.31 | 6.712% | $35.5458 | $35.55 | $35.55 | $35.50 |
| Purchase #7 | $212.82 | 3.577% | $220.4326 | $220.43 | $220.45 | $220.40 |
| 7 purchase totals = | $957.24 | $1,021.8531 | $1,021.86 | $1,021.85 | $1,021.70 | |