| 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 | $166.62 | 5.429% | $175.6658 | $175.67 | $175.65 | $175.70 |
| Purchase #2 | $169.97 | 11.575% | $189.644 | $189.64 | $189.65 | $189.60 |
| Purchase #3 | $235.72 | 8.123% | $254.8675 | $254.87 | $254.85 | $254.90 |
| Purchase #4 | $225.75 | 8.679% | $245.3428 | $245.34 | $245.35 | $245.30 |
| Purchase #5 | $230.60 | 10.233% | $254.1973 | $254.20 | $254.20 | $254.20 |
| Purchase #6 | $85.44 | 9.785% | $93.8003 | $93.80 | $93.80 | $93.80 |
| Purchase #7 | $189.48 | 12.580% | $213.3166 | $213.32 | $213.30 | $213.30 |
| 7 purchase totals = | $1,303.58 | $1,426.8343 | $1,426.84 | $1,426.80 | $1,426.80 | |