| 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 | $153.99 | 12.205% | $172.7845 | $172.78 | $172.80 | $172.80 |
| Purchase #2 | $156.56 | 8.809% | $170.3514 | $170.35 | $170.35 | $170.40 |
| Purchase #3 | $168.90 | 5.160% | $177.6152 | $177.62 | $177.60 | $177.60 |
| Purchase #4 | $83.48 | 10.315% | $92.091 | $92.09 | $92.10 | $92.10 |
| Purchase #5 | $186.28 | 8.742% | $202.5646 | $202.56 | $202.55 | $202.60 |
| Purchase #6 | $212.51 | 9.569% | $232.8451 | $232.85 | $232.85 | $232.80 |
| Purchase #7 | $74.60 | 5.692% | $78.8462 | $78.85 | $78.85 | $78.80 |
| 7 purchase totals = | $1,036.32 | $1,127.0980 | $1,127.10 | $1,127.10 | $1,127.10 | |