| 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 | $186.41 | 6.485% | $198.4987 | $198.50 | $198.50 | $198.50 |
| Purchase #2 | $19.28 | 4.771% | $20.1998 | $20.20 | $20.20 | $20.20 |
| Purchase #3 | $230.82 | 4.284% | $240.7083 | $240.71 | $240.70 | $240.70 |
| Purchase #4 | $152.83 | 3.750% | $158.5611 | $158.56 | $158.55 | $158.60 |
| Purchase #5 | $133.80 | 3.830% | $138.9245 | $138.92 | $138.90 | $138.90 |
| Purchase #6 | $22.59 | 13.282% | $25.5904 | $25.59 | $25.60 | $25.60 |
| Purchase #7 | $181.95 | 11.549% | $202.9634 | $202.96 | $202.95 | $203.00 |
| 7 purchase totals = | $927.68 | $985.4462 | $985.44 | $985.40 | $985.50 | |