| 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 | $134.26 | 6.335% | $142.7654 | $142.77 | $142.75 | $142.80 |
| Purchase #2 | $21.45 | 9.596% | $23.5083 | $23.51 | $23.50 | $23.50 |
| Purchase #3 | $96.82 | 7.648% | $104.2248 | $104.22 | $104.20 | $104.20 |
| Purchase #4 | $226.64 | 8.258% | $245.3559 | $245.36 | $245.35 | $245.40 |
| Purchase #5 | $75.76 | 6.505% | $80.6882 | $80.69 | $80.70 | $80.70 |
| Purchase #6 | $187.34 | 13.437% | $212.5129 | $212.51 | $212.50 | $212.50 |
| Purchase #7 | $212.42 | 7.635% | $228.6383 | $228.64 | $228.65 | $228.60 |
| 7 purchase totals = | $954.69 | $1,037.6938 | $1,037.70 | $1,037.65 | $1,037.70 | |