| 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 | $197.73 | 6.376% | $210.3373 | $210.34 | $210.35 | $210.30 |
| Purchase #2 | $149.39 | 6.668% | $159.3513 | $159.35 | $159.35 | $159.40 |
| Purchase #3 | $177.71 | 13.138% | $201.0575 | $201.06 | $201.05 | $201.10 |
| Purchase #4 | $234.92 | 8.842% | $255.6916 | $255.69 | $255.70 | $255.70 |
| Purchase #5 | $226.65 | 11.240% | $252.1255 | $252.13 | $252.15 | $252.10 |
| Purchase #6 | $50.88 | 12.844% | $57.415 | $57.42 | $57.40 | $57.40 |
| Purchase #7 | $31.72 | 9.807% | $34.8308 | $34.83 | $34.85 | $34.80 |
| 7 purchase totals = | $1,069.00 | $1,170.8090 | $1,170.82 | $1,170.85 | $1,170.80 | |