| 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 | $174.71 | 13.321% | $197.9831 | $197.98 | $198.00 | $198.00 |
| Purchase #2 | $65.90 | 3.728% | $68.3568 | $68.36 | $68.35 | $68.40 |
| Purchase #3 | $221.34 | 9.140% | $241.5705 | $241.57 | $241.55 | $241.60 |
| Purchase #4 | $106.48 | 13.397% | $120.7451 | $120.75 | $120.75 | $120.70 |
| Purchase #5 | $238.44 | 12.139% | $267.3842 | $267.38 | $267.40 | $267.40 |
| Purchase #6 | $206.63 | 4.352% | $215.6225 | $215.62 | $215.60 | $215.60 |
| Purchase #7 | $175.79 | 13.783% | $200.0191 | $200.02 | $200.00 | $200.00 |
| 7 purchase totals = | $1,189.29 | $1,311.6813 | $1,311.68 | $1,311.65 | $1,311.70 | |