| 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 | $145.98 | 6.293% | $155.1665 | $155.17 | $155.15 | $155.20 |
| Purchase #2 | $246.63 | 4.196% | $256.9786 | $256.98 | $257.00 | $257.00 |
| Purchase #3 | $224.55 | 12.124% | $251.7744 | $251.77 | $251.75 | $251.80 |
| Purchase #4 | $200.65 | 6.264% | $213.2187 | $213.22 | $213.20 | $213.20 |
| Purchase #5 | $93.63 | 5.134% | $98.437 | $98.44 | $98.45 | $98.40 |
| Purchase #6 | $146.63 | 10.630% | $162.2168 | $162.22 | $162.20 | $162.20 |
| Purchase #7 | $6.63 | 13.839% | $7.5475 | $7.55 | $7.55 | $7.50 |
| 7 purchase totals = | $1,064.70 | $1,145.3395 | $1,145.35 | $1,145.30 | $1,145.30 | |