| 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 | $155.68 | 12.260% | $174.7664 | $174.77 | $174.75 | $174.80 |
| Purchase #2 | $35.48 | 13.363% | $40.2212 | $40.22 | $40.20 | $40.20 |
| Purchase #3 | $144.37 | 12.261% | $162.0712 | $162.07 | $162.05 | $162.10 |
| Purchase #4 | $249.58 | 6.717% | $266.3443 | $266.34 | $266.35 | $266.30 |
| Purchase #5 | $138.98 | 11.285% | $154.6639 | $154.66 | $154.65 | $154.70 |
| Purchase #6 | $223.28 | 10.605% | $246.9588 | $246.96 | $246.95 | $247.00 |
| Purchase #7 | $85.98 | 3.629% | $89.1002 | $89.10 | $89.10 | $89.10 |
| 7 purchase totals = | $1,033.35 | $1,134.1260 | $1,134.12 | $1,134.05 | $1,134.20 | |