| 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 | $158.99 | 11.452% | $177.1975 | $177.20 | $177.20 | $177.20 |
| Purchase #2 | $57.36 | 3.217% | $59.2053 | $59.21 | $59.20 | $59.20 |
| Purchase #3 | $160.74 | 6.728% | $171.5546 | $171.55 | $171.55 | $171.60 |
| Purchase #4 | $6.27 | 8.703% | $6.8157 | $6.82 | $6.80 | $6.80 |
| Purchase #5 | $216.76 | 8.738% | $235.7005 | $235.70 | $235.70 | $235.70 |
| Purchase #6 | $118.95 | 8.217% | $128.7241 | $128.72 | $128.70 | $128.70 |
| Purchase #7 | $216.60 | 12.329% | $243.3046 | $243.30 | $243.30 | $243.30 |
| 7 purchase totals = | $935.67 | $1,022.5023 | $1,022.50 | $1,022.45 | $1,022.50 | |