| 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 | $195.64 | 11.137% | $217.4284 | $217.43 | $217.45 | $217.40 |
| Purchase #2 | $23.91 | 12.665% | $26.9382 | $26.94 | $26.95 | $26.90 |
| Purchase #3 | $212.61 | 9.480% | $232.7654 | $232.77 | $232.75 | $232.80 |
| Purchase #4 | $191.44 | 13.854% | $217.9621 | $217.96 | $217.95 | $218.00 |
| Purchase #5 | $72.52 | 11.609% | $80.9388 | $80.94 | $80.95 | $80.90 |
| Purchase #6 | $153.74 | 11.802% | $171.8844 | $171.88 | $171.90 | $171.90 |
| Purchase #7 | $56.33 | 5.447% | $59.3983 | $59.40 | $59.40 | $59.40 |
| 7 purchase totals = | $906.19 | $1,007.3156 | $1,007.32 | $1,007.35 | $1,007.30 | |