| 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 | $155.53 | 12.682% | $175.2543 | $175.25 | $175.25 | $175.30 |
| Purchase #2 | $176.82 | 6.447% | $188.2196 | $188.22 | $188.20 | $188.20 |
| Purchase #3 | $176.31 | 7.163% | $188.9391 | $188.94 | $188.95 | $188.90 |
| Purchase #4 | $181.64 | 7.234% | $194.7798 | $194.78 | $194.80 | $194.80 |
| Purchase #5 | $127.80 | 13.870% | $145.5259 | $145.53 | $145.55 | $145.50 |
| Purchase #6 | $102.56 | 7.710% | $110.4674 | $110.47 | $110.45 | $110.50 |
| Purchase #7 | $60.33 | 10.410% | $66.6104 | $66.61 | $66.60 | $66.60 |
| 7 purchase totals = | $980.99 | $1,069.7965 | $1,069.80 | $1,069.80 | $1,069.80 | |