| 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 | $149.38 | 8.196% | $161.6232 | $161.62 | $161.60 | $161.60 |
| Purchase #2 | $186.32 | 7.393% | $200.0946 | $200.09 | $200.10 | $200.10 |
| Purchase #3 | $218.42 | 7.236% | $234.2249 | $234.22 | $234.20 | $234.20 |
| Purchase #4 | $111.92 | 9.326% | $122.3577 | $122.36 | $122.35 | $122.40 |
| Purchase #5 | $133.50 | 6.291% | $141.8985 | $141.90 | $141.90 | $141.90 |
| Purchase #6 | $187.44 | 12.488% | $210.8475 | $210.85 | $210.85 | $210.80 |
| Purchase #7 | $193.97 | 5.603% | $204.8381 | $204.84 | $204.85 | $204.80 |
| 7 purchase totals = | $1,180.95 | $1,275.8845 | $1,275.88 | $1,275.85 | $1,275.80 | |