| 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 | $145.36 | 3.724% | $150.7732 | $150.77 | $150.75 | $150.80 |
| Purchase #2 | $54.70 | 5.708% | $57.8223 | $57.82 | $57.80 | $57.80 |
| Purchase #3 | $24.86 | 11.590% | $27.7413 | $27.74 | $27.75 | $27.70 |
| Purchase #4 | $250.57 | 8.781% | $272.5726 | $272.57 | $272.55 | $272.60 |
| Purchase #5 | $173.75 | 10.508% | $192.0077 | $192.01 | $192.00 | $192.00 |
| Purchase #6 | $153.74 | 5.550% | $162.2726 | $162.27 | $162.25 | $162.30 |
| Purchase #7 | $151.60 | 7.345% | $162.735 | $162.74 | $162.75 | $162.70 |
| 7 purchase totals = | $954.58 | $1,025.9247 | $1,025.92 | $1,025.85 | $1,025.90 | |