| 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 | $177.54 | 3.696% | $184.1019 | $184.10 | $184.10 | $184.10 |
| Purchase #2 | $235.55 | 8.536% | $255.6565 | $255.66 | $255.65 | $255.70 |
| Purchase #3 | $99.84 | 4.849% | $104.6812 | $104.68 | $104.70 | $104.70 |
| Purchase #4 | $130.62 | 5.452% | $137.7414 | $137.74 | $137.75 | $137.70 |
| Purchase #5 | $19.89 | 11.602% | $22.1976 | $22.20 | $22.20 | $22.20 |
| Purchase #6 | $135.67 | 5.292% | $142.8497 | $142.85 | $142.85 | $142.80 |
| Purchase #7 | $190.66 | 6.635% | $203.3103 | $203.31 | $203.30 | $203.30 |
| 7 purchase totals = | $989.77 | $1,050.5386 | $1,050.54 | $1,050.55 | $1,050.50 | |